Magnesium Supplement

Rated 4.80 out of 5 based on 167 customer ratings
(167 customer reviews)

$39.99 $34.99

Formulated for optimal absorption

Biosphere Magnesium for your complete daily dose of Magnesium. A great tasting blend of magnesium citrate magnesium malate and magnesium glycinate chelate.

30 sachets per box.

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SKU: MAG Category:


Biosphere Magnesium combines three types of magnesium to create the ideal dose with optimal absorption. The most bioavailable type of magnesium supplements are those that dissolve well into liquid, allowing the magnesium to be completely absorbed into the gut. Each serving contains 400mg of elemental magnesium, a therapeutic dose to help push people into optimal levels of magnesium.

Magnesium Citrate has a great absorption rate and mixes well with water. Biosphere Nutrition have used a natural marine based magnesium citrate as one of the best forms for supplementation.

DiMagnesium Malate is a fantastic form of magnesium for people suffering from fatigue, since malic acid is a vital component of enzymes that play a key role in ATP synthesis and energy production. The ionic bonds of magnesium and malic acid are easily broken, making it highly soluble and easily absorbed.

Magnesium Lyscinate Glycinate Chelate is a form of magnesium glycinate bound to the amino acid lysine which keeps the magnesium molecule stable in its journey to the gut for absorption. Formulated by Albion Minerals®, the gold standard in mineral production, their chelated forms of magnesium are designed to be the most bioavailable possible. Magnesium glycinate is extremely easy on the stomach and is a great form of magnesium for those people looking to rectify a deficiency.

Biosphere Nutrition has combined these three forms of magnesium to offer the best rates of absorption while also accommodating to those who are sensitive to magnesium citrate at high doses. By reducing the dose of citrate and including the magnesium malte and lysinate glycinate chelate the Biosphere Magnesium supplement is great for everyone.

167 reviews for Magnesium Supplement

  1. Rated 5 out of 5

    Rebecca Taylor

    Biosphere Magnesium is great, being a single serve and not having to swallow a pill worked for me, and meant was easier to remember and being able to mix with water meant was able to sip away throughout the day at my desk on this and a healthy way to keep up fluids while getting the Magnesium. Sleep improved some nights, and felt I was getting more energy.

    For someone who doesn’t normally like taking these type of things, I was pleasantly surprised how it made me feel and would be something I would continue to take to ensure I am on top of my game, and keep myself topped up and all the health benefits we hear about Magnesium and how much we require this for our bodies, for me this was a great way to take it :)Fast delivery and great communication too

  2. Rated 5 out of 5

    Shelley Ridge

    Biosphere magnesium is so good and convenient in single serve sachets.I suffer from sciatica pain + chronic fatigue and this product is so good for my aches pains and sleeping.
    I got some for my dad after knee surgery and he sleeping.healing has been so good..I have now got my mum on to it for restless legs and she is amazed at the difference…they look forward to their daily doses..
    The lemon flavour is so pleasant plus the magnesium is absorbed by the body quicker..
    This is a fabulous product not to mention the great service Biosphere give with delivery and customer service…
    Honestly I can’t recommend this product enough..
    So pleased I won a sample to make so many people try it and benefit from it..thanks Biosphere ☺

  3. Rated 5 out of 5


    This is now my Holly Grail magnesium product.
    I love this product as it is so easy to use, cut the top off the sachet and mix it with water. I like it hot or cold….it tastes delicious and there are no nasty sweetners!
    I don’t have to worry about measuring the correct dose as that has already been done for me. I find it very gentle on the stomach, so no running to the toilet in the mornings!
    I take mine before bed and find it very beneficial for helping my body relax, unwind and quieten the mind ready for sleep.
    I have found that this formula is also fantastic for PMT and I like to take an extra sachet during the day to help me feel calm and relaxed, even my husband and kids have noticed a difference!
    It is great to find a fantastic formula here in NZ.
    GREAT SERVICE, Thank you!

  4. Rated 5 out of 5

    Brenda Christian

    I found the Biosphere Magnesium single serve sachets very convenient to use and effective for recovery after workouts and also for assisting with sleep at night. The flavour was good and the powder mixed well with water. Also shared with my son who was having trouble sleeping and he has been pleasantly surprised with the results.

  5. Rated 4 out of 5

    V.Blackshaw (verified owner)

    I gave it to my partner for his restless leg syndrome. It really helped and made him feel instantly better because of its quick absorption due to being a powder rather than a tablet. I gave it 4 stars only because of the high price for one mineral. It would be nice to have other minerals in it also…such as calcium and selenium for example.

  6. Rated 5 out of 5

    J. White

    I loved my free samples of Biosphere Magnesium. They were easy to take as they came in convenient single serve packets (I split the last packet in two).
    This particular magnesium was perfect for my chronic insomnia. I fell asleep quickly and slept all night long every night that I took it. Thank you Biosphere Magnesium for such a great product.

  7. Rated 5 out of 5

    Maggie McInteer

    Thankyou so much Biosphere for making Magnesium soooooooo easy to take in this pleasant tasting drink form. In comparison to taking a large not always easy to swallow tablet this is amazing and such a lovely citrus flavour. I was lucky enough to win a sample in your comp on f/book and have found these sachets a super efficient and convenient way to take this wonderful supplement. Magnesium is a mineral that we lack in our diet and since trying this powder form in water I absolutely recommend Biosphere Magnesium to all my friends and family…. it relaxes me as well as providing a more restful sleep….just wonderful! Thanks again for a super effective product Biosphere 🙂

  8. Rated 5 out of 5

    Maxine Murdoch

    I have been using magnesium for years but this is a whole new experience, it tastes nice and after taking for only a few days I’ve noticed I sleep like I’m in a coma and I’m so alert during the day. Thank you Biosphere Magnesium

  9. Rated 5 out of 5

    Bronwyn (verified owner)

    I suffer from fibromyalgia and have recently had chronic muscular back pain and fatigue. Started my biosphere magnesium a week ago and feel much more alert and my pain has reduced. I was pleasantly surprised by the nice flavor of it…usually they taste horrid but this is really easy to drink. Highly recommend this product!

  10. Rated 5 out of 5

    Sue (verified owner)

    I have just finished my first month of Biosphere Magnesium – it’s convenient, dissolves well and is delicious, and has reduced my leg cramps while I sleep, aiding in muscle recovery.
    Biosphere have fast and efficient service and delivery too, thanks 😀

  11. Rated 5 out of 5

    Jody Thomson

    I got the opportunity to try biosphere magnesium for 10 days thanks. I have tried other brands but loved the flavour and how easy it is to mix and drink. I train a lot at the gym and run and I have had more energy and more relaxed at night sleeping. Would recommend them 100%

  12. Rated 5 out of 5

    Sue Engel

    Having suffered years of not falling asleep and then being underpar the following day, I have a large family and need all the energy I can muster. I tried Biosphere Magnesium by starting at night before bed, wow it has made such a difference to my sleep and hence ability to cope with the next day, I also suffer anxiety and use one through the day it helps me stay relaxed.
    I’m using this also for my son, so he can wind down before bed, brilliant, simply brilliant, and so easy to use, I want this for my whole family.

  13. Rated 5 out of 5

    Genna Marshall-Dunn

    Biosphere magnesium sachets are an easy way to get your daily requirement, my husband can’t swallow pills so it’s perfect for him! He usually adds it to his protein shake but it’s sweet lemon taste means he enjoys it on its own as well. We’re both sleeping better and find we have more energy during the day and we’ve only just started! We highly recommend them!

  14. Rated 5 out of 5


    I am really impressed with this product…the powder mixes well in water and is really pleasant tasting…love that I can mix it in my drink bottle and take it to work. I had the opportunity to trial this product (thanks :)) and my restless legs and cramp have all but gone. I also gave it to my 16yr old niece to try as she cramps at rowing training…and she really liked the product also. I 100% recommend this product as an effective and pleasant magnesium replacement.

  15. Rated 5 out of 5


    Love this product! Great tasting and easy to take being in single serve sachets. Have taken it for a month now and noticed I have more energy and my muscle spasms have reduced. Highly recommend.

  16. Rated 5 out of 5

    Nicola waller (verified owner)

    I was recommended to try magnesium to help heal an injury and help me sleep, I saw this product and thought I’d give it a try..I found it great my sleeping has improved and my injury has healed… I like the way it comes in a Single serve and was weary that I might not like the taste , but it’s really nice! I will continue to use it daily .

  17. Rated 5 out of 5

    Trudi (verified owner)

    Highly Recommend. When I was told about this product – it sounded to good to be true. Wow I can’t speak highly enough of this product. The leg cramps no longer keep me awake or wake me up during the night and I have a very relaxed sleep. It is easy to take and the taste is great. I love that it is a sachet and not a pill to take dissolves really well. All measured out and I keep a couple in my bag in case I need a top up. I am just finishing my first month of Biosphere Magnesium and have just placed my next order. Great delivery service.

  18. Rated 5 out of 5

    Aaron (verified owner)

    I previously suffered from permanent fatigue, after speaking with a health professional I was given the recommendation to try magnesium. He said that it potentially could aid in giving me more energy throughout the day and to help with my sleeping. Admittedly I was somewhat sceptical as I had been taking multi vitamins and assumed that I would be getting everything that I needed from those. I was very wrong, one the second morning after starting this magnesium I woke up and felt completely different. I cant stress the contrast between my energy and mental clarity today compared with a month ago. I now sleep less each night and yet have more energy though out the day. I have recommended this product to several friends and much of my immediate family. This product should not be underestimated.

  19. Rated 5 out of 5

    Miss Janie (verified owner)

    Love this product! Easy to take, tastes great…….and aside from helping with sleep and fatigue, think it also helps if there is an impending hangover lurking!

  20. Rated 5 out of 5

    Larry Wilson (verified owner)

    I bought this to try and get rid of the incredibly annoying twitchy legs that plagued me in the middle of the night, especially bad after an exercise session. I am pleased to report that I will be continuing to purchase this as I am sleeping much better. I like the powder much more than swallowing pills.

  21. Rated 5 out of 5

    Matthew meads (verified owner)

    Have found your product very helpful over any other magnesium products for good sleeps and stiffness in the morning.

  22. Rated 5 out of 5

    Jody Thomson (verified owner)

    This is my second lot of Biosphere Magnesium and I love it. It is so pleasant to drink and it seems to really help with all my training that I do and with my sleep. Highly recommend this product.

  23. Rated 5 out of 5

    Lorraine Peck

    I have tried a few magnesium supplements and so far this is the best. My son’s tight muscles in his back have now relaxed and he is sleeping better. It also has no sulphur which my son is allergic to so this is great.

  24. Rated 5 out of 5

    Rachel Jones (verified owner)

    Great product, I have recently started having trouble sleeping and get restless feet. Biosphere Magnesium has really helped me get a good nights sleep. It tastes nice too. I love that it is a powder so it is more easily absorbed by the body.

  25. Rated 5 out of 5

    Robynne Prosser (verified owner)

    Fantastic Product – I have a better quality sleep and it also seems that my migraines have improved.

  26. Rated 5 out of 5

    Wendy James (verified owner)

    Great taste, Easy to take, Sound sleep, Anxiety gone, My partner says I now sleep still and deep and no more snoring.
    Feel rested when I wake in the morning. What a big change.

  27. Rated 5 out of 5

    Jane (verified owner)

    This product is fantastic! I take it every day religiously. Easy to take, and it really does help with sleep. According to my GP magnesium is better taken as a powder as it is better absorbed by the body. I swear by it!

  28. Rated 5 out of 5

    Helen (verified owner)

    Just love taking my magnesium. I make it up every night and take it to work every day. I make up a 170ml water bottle and sip away all day. I find with the sachets are easy to carry round. For me it’s a great way of getting fluid into me as well. I love it better than the tablet.

  29. Rated 5 out of 5

    Jody Thomson (verified owner)

    Love this product and have been using for awhile now. Have also got some of my gym running buddies onto it also. Highly recommend it.

  30. Rated 5 out of 5

    Kelly Hamilton (verified owner)

    I tried this product as I have insomnia most nights and wow I have been so so impressed! It has helped me so much! My husband now used it too as he works long hours and is very stressed, and it’s helping him get the sleep he needs and helping with his stress and anxiety! Wow we’ll definately be regular customers of this product now! It’s a must have in our household 🙂

  31. Rated 5 out of 5

    Chris (verified owner)

    Would HIGHLY recommend. Has helped me greatly with getting off to sleep, which i usually struggle with. Also great for reducing DOMS after hitting the gym, not to mention it tastes really nice.

  32. Rated 5 out of 5

    Ange Plowman (verified owner)

    Love this product. Helps me to relax and sleep at night. I make up my canteen with a sachet each afternoon when I’m preparing the kids dinner and drink it down.

  33. Rated 5 out of 5

    Tash (verified owner)

    Biosphere Nutrition had a sponsored post come up in my Facebook newsfeed for the chance to win 10 free sachets so I clicked the link and was one of the lucky winners.
    Entering for a chance was the best thing I’ve done in a long time.
    Right from the first night I noticed a difference with my sleep, way easier to fall asleep and actually stay asleep, so I brought some more and the few nights I had to go without the miracle sachets my sleep went out the window so I won’t be making that mistake again.
    Been having the Magnesium for about six months and life is just so much better.

  34. Rated 5 out of 5

    Kelly Hamilton (verified owner)

    We are really enjoying this amazing product 🙂 We are into our 5th box already and my husband and I take it most nights. It helps us sleep better, relaxes us and we sleep deeper 🙂
    Thank you for this great tasting miracle magnesium 😉 We highly recommend it.

  35. Rated 4 out of 5

    Karen Turner (verified owner)

    Great product and easy to drink in the evening 🙂

  36. Rated 5 out of 5

    Jane (verified owner)

    This product is a winner! I have been taking it religiously morning and evening for over 12 months…… and really notice if I miss a day! My daughter has a young baby, and has found the product very good helping release tight muscles, and improving her sleep quality. Wouldn’t be without it!

  37. Rated 5 out of 5

    Bec (verified owner)

    A really great product. I’ve suffered with terrible sleep for 5 years now and this magnesium is finally getting me back on track with much deeper sleep for longer each night. My mum put me onto it and now both my husband and I take it. I feel well rested and have more energy to keep up with 3 busy little people. My nervous system is finally getting what it needs!! Handy, easy to make up and tastes lovely. Thank you BIOSPHERE Nutrition.

  38. Rated 5 out of 5

    Malcolm (verified owner)

    Great product that has made life better. It’s easy to drink and tastes nice, though the biggest benefit has been a restful and uninterrupted sleep even during the most stressful weeks.

  39. Rated 5 out of 5

    Jody Thomson (verified owner)

    The best product I have used. Always recommending it to people to try. Even give them some of my ones to try.

  40. Rated 5 out of 5

    Scott (verified owner)

    This product is fantastic ! It tastes great, is easy to take, and the only Magnesium supplement that I have used that has actually worked for me. I am sleeping through the night for the first time in about 10 years !!

  41. Rated 5 out of 5

    Keeley (verified owner)

    Great having the stevia in there for sweetness.

  42. Rated 4 out of 5

    Angela (verified owner)

    It works but is very sweet. I have previously used a similar product which is only available from naturopaths which tasted better. But this one is easier to purchase and does the job.

  43. Rated 5 out of 5

    Lara Cusdin (verified owner)

    I really like the flavour of this magnesium, even though its very sweet so I just take half a sachet at night time.
    I like the ease of the sachets when travelling but would be good to have non sachet option that is cheaper.
    It is expensive compared to other magnesium products so only buy when its on sale.

  44. Rated 4 out of 5

    Martin Carson (verified owner)

    Very impressed, this product has relieved night cramps in the legs and muscle spasms in the lower back. Highly recommended!

  45. Rated 5 out of 5

    Trudy (verified owner)

    Loving my magnesium drink in the evenings, I really look forward to it. I seem to be sleeping better and haven’t been getting cramps in my feet.

  46. Rated 5 out of 5

    amanda (verified owner)

    excellent product – use for the whole family

  47. Rated 4 out of 5

    Martin Carson (verified owner)

    Great for lower leg cramps and the lemon taste is very good. Love the zero sugar too!

  48. Rated 4 out of 5

    Karen (verified owner)

    Pleasant tasting product and easy to take. The powder doesn’t dissolve completely- leaving a chalky residue – so you do need to keep adding more water.
    However my sleep has definitely improved and I definitely recommend this product.

  49. Rated 4 out of 5

    Marcella (verified owner)

    Very good produt, helps to relax the muscleas after training and sports activities

  50. Rated 5 out of 5

    cc (verified owner)

    fast shipping, wonderful taste, reccomended)

  51. Rated 5 out of 5

    john yearbury (verified owner)

    My partner and I love this product, no night cramps and we drift off so easy to sleep. Also my blood pressure has dropped to a safe level, thanks Biosphere.

  52. Rated 5 out of 5

    Jayden (verified owner)

    Tastes amazing and I have been sleeping a lot better at night. Very easy on the stomach also

  53. Rated 5 out of 5

    Martin Carson (verified owner)

    This Magnesium eases chronic leg cramps and unlocks spastic muscles. Highly recommend!

  54. Rated 4 out of 5

    Barton Greaves (verified owner)

    Great product .I have osteoarthritis in both shoulders
    And it helps ease the pain as well as helping me sleep better.

  55. Rated 5 out of 5

    Frederick (verified owner)

    My migraines have improved to the extent that I take 2 paracetamol and carry on. The arthritis pain in my hands gone. I sleep better at night.

  56. Rated 5 out of 5

    Lara Thompson (verified owner)

    Great product, relieves joint pain and makes me sleep better. Highly recommend this product. Thanks Biosphere

  57. Rated 5 out of 5

    Penny (verified owner)

    Great product. It relieves a lot of my chronic joint pain and also makes drink more water because of the taste. Will definitely be purchasing this product again!

  58. Rated 5 out of 5

    Kylie (verified owner)

    Great product, has helped with a lot of body aches and pains, hormones and helps me sleep better

  59. Rated 5 out of 5

    Helen (verified owner)

    Love the lemon flavor magnesium I drink it everyday. Keeps me hydrated through the afternoon. I sleep well and love it also for aching joints. Just bought another box as having shoulder surgery soon so stocking up.

  60. Rated 5 out of 5

    Angela (verified owner)

    I use this product religiously every evening. I make my magnesium up in the mid afternoon and it helps to relax me for the crazy time with kids. It helps me sleep and stops the cramping that I used to always get in my legs

  61. Rated 5 out of 5

    Debbie (verified owner)

    This is a really tasty, easy to use way of taking magnesium that my son and I use every day. My son uses it after sport as a muscle relaxant and particularly likes that it is convenient, easy to make and drink and relaxes him before bed. Thanks Biosphere, I’ll be ordering some more.

  62. Rated 3 out of 5

    Neil (verified owner)

    I use this product every evening as a refreshing drink, generally 1 hour before retiring, it has improved my sleep and has greatly eased the cramping t in my legs

  63. Rated 5 out of 5

    john yearbury (verified owner)

    great tasting product and really works for cramp sleep and high blood pressure, my partner and I love taking it.

  64. Rated 4 out of 5

    Rebecca (verified owner)

    I have been using this product for about a month now and although I find the magnesium drink overly sweet I have definitely been sleeping better since drinking it.

  65. Rated 5 out of 5

    Tash (verified owner)

    This stuff is absolutely amazing.
    I have it every night before bed and have noticed a difference to my sleeping.
    I also have one after I’ve done a half marathon and sure it helps my recovery.
    It tastes nice too.
    Totally recommend Biosphere Magnesium Supplement.

  66. Rated 5 out of 5

    karen (verified owner)

    I have been taking this product for a month or so. I love the citrus flavor it’s like having a glass of juice. I sleep better.

  67. Rated 5 out of 5

    karen (verified owner)

    I just wanted to add that I have also found this magnesium helps to move the bowels.

  68. Rated 4 out of 5


    A great tasting effective form of Magnesium. Now a daily supplement for my partner and I.

  69. Rated 4 out of 5

    Natalie (verified owner)

    Taking every night and have noticed an improvement in sleep.

  70. Rated 5 out of 5

    Ronald Discombe

    I used to get cramps regularly most nights, then I started taking Biosphere Nutrition Magnesium and the cramps stopped immediately.
    It works!

  71. Rated 5 out of 5

    Diandra (verified owner)

    I have found Biosphere Magnesium more beneficial than other brands of powdered magnesium. It has a very pleasant lemon flavour. It does need constant stirring before it completely melts. I do not find this a problem. A great product all round ?

  72. Rated 5 out of 5

    Helen (verified owner)

    Buy it all the time. Have a satchet in the afternoon teatime. So refreshing. Make it up in a 750ml water bottle and if I go out I take it with me. Great way to get your fluids as well. Helps me sleep better to. Would recommend this to anybody.

  73. Rated 5 out of 5

    Barton Greaves (verified owner)

    Great Product.It helps me sleep and eases my osteoarthritis pain.

  74. Rated 5 out of 5

    Beverley Couper (verified owner)

    Very pleasant taste! I have found that taking it regularly has helped eliviate muscle cramps and has had the added bonus of helping me sleep through the night.

  75. Rated 4 out of 5

    Maree neels (verified owner)

    Great tasting product, would definitely purchase it again.

  76. Rated 5 out of 5

    April (verified owner)

    Really like this product. Tastes good and we sleep better when we take it. Will continue to use.

  77. Rated 4 out of 5

    Rachelle (verified owner)

    Surprisingly inoffensive to the palette! Therefore easy to drink, and I’m quite fussy.

    Quick delivery, but the box got a bit smooshed in the post which may not irritate some, but it looks ugly on the bench. (sorry … I just like things to be pristine.)

    Product itself is great tho’.

  78. Rated 5 out of 5

    Linda Miles (verified owner)

    Really nice taste and definitely helps with relaxing both mind and muscles at bedtime

  79. Rated 5 out of 5

    MayaraTara Bohm (verified owner)

    Very good taste! Will continue buying it as it’s helping with my muscle pain and can sleep better when taking. Recommended to my friend and she started taking it and loved it as well!

  80. Rated 5 out of 5

    Helen (verified owner)

    So far so good, lovely tasting, no muscle cramps and will buy again!

  81. Rated 5 out of 5

    Wendy (verified owner)

    Magnesium levels back up in blood tests and
    sleeping much better. Great product.

  82. Rated 5 out of 5

    Marilyn (verified owner)

    I seldom have leg cramps since using this product. A relief in more ways than one!

  83. Rated 5 out of 5

    Cheryl Playne (verified owner)

    Excellent product – tastes great and doesn’t get stuck in the gut like pills can do. Will definitely continue to use

  84. Rated 5 out of 5

    Leslie Wooller (verified owner)

    Great product to help with sleep issues. Good taste and well tolerated. Would buy again!

  85. Rated 5 out of 5

    Jane (verified owner)

    Very easy to take with a pleasant taste Will reorder this product again without hesitation.

  86. Rated 5 out of 5

    Natalie (verified owner)

    Great product, Will re order.
    Helps /Relieves Muscle & sleep issues.

  87. Rated 5 out of 5

    Lloyd (verified owner)

    Sleep better, seldom get cramps.

  88. Rated 5 out of 5

    Martin Carson (verified owner)

    Great product, have recommended to family who have joint issues. Cheers!

  89. Rated 5 out of 5

    Michael (verified owner)

    Great product and very fast working!! Highly recommended A++

  90. Rated 5 out of 5

    Will (verified owner)

    Great tasting and effective product. Highly recommend.

  91. Rated 5 out of 5

    Marcella (verified owner)

    Excellent product. We all use at home.

  92. Rated 5 out of 5

    Marcella (verified owner)

    Great porduct. I will place my third order.

  93. Rated 5 out of 5

    Ralph (verified owner)

    Excellent product.

  94. Rated 5 out of 5

    Ralph (verified owner)

    Fantastic product. Helps get through the day without cramps.

  95. Rated 5 out of 5

    john yearbury (verified owner)

    great product and pays not to run out. have been telling other magnesium users to try this product.

  96. Rated 5 out of 5

    Neil MacLean (verified owner)

    Outstanding product.

  97. Rated 5 out of 5

    Roz (verified owner)

    Great taste and great product

  98. Rated 5 out of 5

    Martin Carson (verified owner)

    Still doing a great job for me, and my 85 year old father in law! Great stuff!!

  99. Rated 3 out of 5

    rodney stone (verified owner)

    This product did help my cramp problems sometimes, but i think it properly needed to be taken twice daily

  100. Rated 4 out of 5

    Brian French (verified owner)

    I find l always sleep better after taking this magnesium supplement.

  101. Rated 4 out of 5

    Ally Mac (verified owner)

    Like it!

  102. Rated 4 out of 5


    Great tasting and helps me get off to sleep.

  103. Rated 5 out of 5

    Shirley (verified owner)

    Easy to use with coming in individual sachets, tastes pleasant and good results with improved sleep and reduced muscle fatigue.

  104. Rated 4 out of 5

    Trish (verified owner)

    Fast delivery (impressed) easy to take. The only reason I will not purchase again is that it was far too sweet for me, otherwise I slept well and had no cramp in my legs.

  105. Rated 5 out of 5

    Marilyn (verified owner)

    I sleep so much better when I use this product. Such a nice change from tossing and turning all night.

  106. Rated 5 out of 5

    Lorraine (verified owner)

    This is by far the best magnesium supplement I have tried, I hundreds I sleep better using this.

  107. Rated 5 out of 5

    Sheryl (verified owner)

    I love this product. I have suffered badly with leg cramps and was terrified to go to bed at night. Over time I had been using other Magnesium products which were also 400mg but they did not give much relief. Since taking Biosphere Magnesium my leg cramps have improved 99% and I now get a good nights sleep as well. I find the powder easy to take – not too excited about the taste but I have gotten used to it.
    I banged into the open dishwasher door and hurt my shin. A big bruise and swelling came up instantly and I thought – this is going to take ages to heal. I could not believe it when it healed in about 3 days! Bruising and all – gone. Great Product.

  108. Rated 5 out of 5

    Marcella (verified owner)

    Excelent prodcut. Buying more now and looking forward to try the new one

  109. Rated 4 out of 5

    Will (verified owner)

    Works well but very sweet

  110. Rated 5 out of 5

    Patricia Hick (verified owner)

    Love the product – it has been a huge help with nervy leg muscles. Thank you

  111. Rated 5 out of 5

    Leah (verified owner)

    I love this product. I take it twice a day as I’ve just started back at the gym, its helps the aches and pains immensely. At night it helps the quality of my sleep. I just brought 3 boxes to make sure I don’t run out. Its the best magnesium I’ve ever tried.

  112. Rated 4 out of 5

    Karen (verified owner)

    Great product, has helped with my aches and pains

  113. Rated 4 out of 5

    Martin Carson (verified owner)

    Great product, relaxes back muscle and lower leg cramps really well!

  114. Rated 4 out of 5


    This magnesium is easily absorbed and more gentle on the digestion than others.

  115. Rated 5 out of 5

    Melanie Harrison (verified owner)

    I really love Biosphere Magnesium. It is very easy to drink and has a great taste. I take a sachet every day and it is very easy on my tummy.

  116. Rated 5 out of 5

    Rachel (verified owner)

    I really like this magnesium, gentle on the stomach, works a treat and has really helped me with my muscle cramps.

  117. Rated 5 out of 5

    Ross the boss (verified owner)

    I have tried many different magnesium products and this one is excellent. Good quality and tastes great too!

  118. Rated 5 out of 5

    Martin Carson (verified owner)

    Great product for spasming muscles.

  119. Rated 5 out of 5

    Roz (verified owner)

    Great for sleep support.

  120. Rated 5 out of 5

    Keith (verified owner)

    An excellent daily magnesium product made by people who are passionate about health.

  121. Rated 4 out of 5

    Eric Simpson (verified owner)

    Magic potion it ain’t, but it might be the next best thing.

  122. Rated 4 out of 5

    Sarah lange (verified owner)

    Great for relaxing tired muscles and tastes amazing too!

  123. Rated 5 out of 5

    Lorraine (verified owner)

    The best Magnesium supplement I’ve tried, great for sleep support.

  124. Rated 4 out of 5

    Amanda (verified owner)

    This supplement has been recommended to me by two different qualified nutritionists, so I feel assured it’s a good product. I find the taste overly sweet, but it has definitely helped me regulate my sleep and energy levels.

  125. Rated 4 out of 5

    Barton Greaves (verified owner)

    Great product.Helps me sleep

  126. Rated 5 out of 5

    Diane Soffe (verified owner)

    Excellent product that tastes good and helps me sleep. Excellent online service from Biosphere supplier too.

  127. Rated 5 out of 5

    Martin Carson (verified owner)

    Great for leg and hip cramps, helps me sleep.

  128. Rated 5 out of 5

    Mayara Bohm (verified owner)

    I loved it! It’s the best I’ve tried and totally recommend for everyone.

  129. Rated 5 out of 5

    Angela (verified owner)

    Love it! I have used Biosphere Magnesium for sometime and think the new produce is even better than the old one.

  130. Rated 5 out of 5

    Mark (verified owner)

    Great taste, dissolves well and well packaged. Great product!

  131. Rated 5 out of 5

    Marcella S (verified owner)

    Excellent product, new version is better. Helps with digestion, sleep and sore muscles.

  132. Rated 5 out of 5

    Holly (verified owner)

    Great taste and helps me relax before bed!

  133. Rated 5 out of 5

    Leah (verified owner)

    Great product, the powder sachets are much better the capsules

  134. Rated 5 out of 5

    Jane (verified owner)

    Just couldn’t be without it – and definitely notice the days I forget to take it. Its a wonder product!

  135. Rated 5 out of 5

    Gillian Taylor (verified owner)

    Great product, great for kids gowing pains and adults. Sweet tasting.

  136. Rated 5 out of 5

    Katherine (verified owner)

    Absolutely love the product, definitely helps with muscle recovery and I notice a great impact on my digestion, highly recommend!

  137. Rated 5 out of 5

    Georgia Williams (verified owner)

    Love this product, gone through nearly 5 boxes. I take it before bed and think it really helps me relax and sleep. Great taste also.

  138. Rated 5 out of 5

    Lara Thompson

    Awesome product, would not be without it.

  139. Rated 3 out of 5

    Will (verified owner)

    Happy with the product. Less sweet than the previous version – however I don’t understand the need for Stevia in here.. An unflavoured, unsweetened version would be better.

  140. Rated 5 out of 5

    Amanda Snookes (verified owner)

    Love this product. The taste is really lovely and I put it in sparkling water so it feels like a cocktail!!

  141. Rated 5 out of 5

    Lou (verified owner)

    Great product – dissolves easily and tastes great. Easy to use.

  142. Rated 5 out of 5

    Tonii overend (verified owner)

    Loving this magnesium it’s really helping my sleep so much

  143. Rated 5 out of 5

    Karen (verified owner)

    This magnesium has really improved the feeling in my feet and legs, much less cramping

  144. Rated 5 out of 5

    Kate Scrimshaw (verified owner)

    Taste really good and dissolves easily. My body feels more relaxed and helps with my muscle recovery after a workout

  145. Rated 4 out of 5

    Sarah Wilkinson (verified owner)

    Great tasting, works better than previous magnesium tablets I have tried for migraines and restless legs. Also gives me a better nights sleep

  146. Rated 5 out of 5

    Katie (verified owner)

    Very easy to drink product which has helped with my sleep immensely. I now enjoy a full night’s sleep each night.

  147. Rated 5 out of 5

    Cheryl Playne (verified owner)

    Tried many magnesium supplements over the years and this is by far the best – tastes good too!

  148. Rated 5 out of 5

    Eric Simpson (verified owner)

    great taste + great results = great product!

  149. Rated 4 out of 5

    Jesse Morley (verified owner)

    Excellent product, great tasting and really has helped improve my sleep. Great service too!

  150. Rated 5 out of 5

    Heino (verified owner)

    Great product!

  151. Rated 5 out of 5

    Jane (verified owner)

    This product is a must have! Definitely notice the days I forget to take it. Also seems to keep my migraines at bay. Wouldn’t be without it.

  152. Rated 5 out of 5

    Trudy (verified owner)

    Best magnesium I’ve ever tried! My recovery is quicker and my sleep quality is so much better.

  153. Rated 5 out of 5

    Melissa (verified owner)

    Great product. Really helps my muscles recover after a workout and get a good nights sleep.

  154. Rated 5 out of 5

    Rachel Cheal (verified owner)

    This product is amazing , at 48 years young it is wonderful that I have found this brilliant source of magnesium that absorbs into the body efficiently and effectively. I sleep well my concentration has improved dramatically, and the bonus is that in my role as a fitness instructor my body bounces back a lot faster. I even have my 11 yr old daughter on the magnesium to. Both of us love the taste.

  155. Rated 5 out of 5

    Jane (verified owner)

    Brilliant product – wouldn’t be without it!

  156. Rated 5 out of 5

    Diane (verified owner)

    Have never slept better. Ongoing back pain issues have improved..Love the taste

  157. Rated 5 out of 5

    Helen (verified owner)

    Great supplement to have during the day. Good way to drink your fluid as well. I always buy a water 750 mil bottle and put one satchet in and lasts the day.
    Great if you can’t take pills either. I always keep my fluids intake up this way.

  158. Rated 5 out of 5


    Great tasting product that helps reduce my muscle tension and helps me sleep better. I notice when I forget to have it.

  159. Rated 5 out of 5

    Jackie (verified owner)

    this is my second order of the Magnesium Supplement. A re-order by me is a sign of a great product. I am currently training for the Queenstown Marathon and wanted to try a different method of recovery.

  160. Rated 5 out of 5

    Gillian (verified owner)

    Great tasting, easy to use, easy for travellling, and enjoyed by all the family.

  161. Rated 5 out of 5

    Jaime (verified owner)

    Great product I take it before bed at night

  162. Rated 5 out of 5

    Lyn Edmeades (verified owner)

    Delighted with the product, I am sleeping much better. The flavour is lovely.

  163. Rated 5 out of 5

    Kathryn Huish (verified owner)

    Very happy and it is the first magnesium supplement that both my daughters will take too!

  164. Rated 4 out of 5

    Rachael (verified owner)

    First time user and have enjoyed the taste, is easy to have!

  165. Rated 5 out of 5

    Claire (verified owner)

    Love this supplement. Has improved my sleep hugely which results in better daily energy levels. Nice fresh taste too.

  166. Rated 5 out of 5

    Lynley (verified owner)

    Really love the taste; sleep is greatly improved. Buying some more

  167. Rated 5 out of 5

    Karen (verified owner)

    Great supplement that really helps with aches in my legs and feet

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Ingredients – 30 Sachets

Each sachet contains:

Magnesium (magnesium citrate, dimagnesium malate, magnesium lysinate glycinate chelate – 400mg

Other Ingredients: citric acid, natural lemon flavour, stevia extract, turmeric (for colour), monk fruit extract.

Contains no: gluten, dairy, sugar, artificial colours, flavours, sweeteners or preservatives.

Suitable for diabetics


Usage instructions

Adults – take 1 sachet daily in the evening

Children – ages 8-13 take half a sachet daily in the evening

Mix with water


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