New Zealand owned & operated
Bioavailable supplements, at therapeutic doses.
We don't compete on price. We compete on what's inside: the best ingredients for the job, at real doses.
- 4.8/5 · 1540+ verified NZ reviews
- Available in 150+ NZ stores
Best sellers
The same standard in every product.
Research-informed formulas, with every active dose shown on the label.
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Best Seller
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Daily powder to support normal blood pressure and heart health.
Shop Nitric Oxide$89.99 -
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New
Creatine
Creatine is not a young man's supplement. It never was.
5g of micronised creatine monohydrate, lemon, sugar free. The most studied supplement in the category, and the research keeps moving toward the people who were told to ignore it.
It refills phosphocreatine, the reserve your cells reach for when they need energy fastest. Working muscle runs on it. So does the brain, which is why creatine supports memory, focus and mental clarity as well as muscle.
- 5g micronised
- Lemon, sugar free
- Third-party tested
The standard
Every ingredient is checked. Every batch is tested.
An ingredient list is a legal requirement, and it tells you what went in. It doesn't tell you where it came from, how old it is, or what else came with it.
So every raw material arrives with a certificate of analysis, and we read it before the material is used: the source, the assay, the date it was made, and the heavy metal results. If the paperwork isn't right, it doesn't go in.
The finished product is then tested by an independent lab, batch by batch, for heavy metals and contaminants.
Five rules decide whether a Biosphere product gets made. They're printed here the same way we print a label: in full, with nothing left off.
- Gluten free
- Dairy free
- Sugar free
- Third party tested
- GMP-certified facility
- Checked for heavy metals
The Biosphere Standard
Every product · Every batch · Since 2016
- Therapeutic doses every active amount clearly labelled
- Studied forms chosen for absorption, not for price
- Third-party tested every batch, independently
- Heavy metals checked on every COA, tested in every batch
- Every milligram on the label no proprietary blends, no cover words
Exceptions 0
The flavour system
Delicious powders you look forward to.
A supplement only works if you keep taking it. Ours are made to taste good using the same standard as everything else on the label.
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Monk fruit and stevia leaf
That's the whole sweetening system. No sucralose, no aspartame, no sugar.
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Colour from food
Turmeric, beetroot, beta carotene and annatto. The colour in the glass is the ingredient, not a dye.
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Naturally flavoured
Natural flavours only, in every product we make.
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Gluten free, dairy free
Across the entire range, not just the ones where it's easy.
Proof
People don't reorder things that don't work.
Customer Reviews
Overall rating: 4.8 / 5 from 1634 reviews.
Astaxanthin is vital for us all in this aging process. Every blessing we can get for all round health and optimal function is a bonus. We are grateful for the bioavailable source. Regards Steve and Fiona
I have tried many supplements over the years. Some I’ve stopped using because I didn’t notice a difference. I Will always aim to keep astaxanthin as part of my stack. I have noticed such an amazing change in my skin. My skin has always been good, but this has taken it to another level. I love this product! I particularly love the Biosphere brand as they use olive oil in the capsules, rather than seed oils. Really happy to support this NZ company.
Great product, I have been using it to help my eyes feel more comfortable ( post menopause) , they are definitely less scratchy than they were! I can’t wait to try the magnesium yet, it looks really good.
We both have the best sleep usimg this product. I am about to put in another order.
Lovely flavour and works really well.
I rely on 'Sleep' to help my sleep. Its a vial part of my evening ritual. I notice when I dont take it
Great for dry eyes. Best I've tried
Take this every night for restless legs and sleep . Alternate between the 2 flavours
Very good product but I did have to adapt it. I found taking it just before bed it would give me a hit of energy. So I no take it with dinner or just after around 7 and it gives my body time to process the ashwaganda. I still do have trouble sleeping but I do feel the nights I do sleep it’s a deeper sleep. I am going through a lot of stress and biological changes but I do feel it has helped just not as much as I hoped. The flavour is delicious and the customer service was awesome. I’m going to try the plain magnesium next time as I think ashwagandha not well suited to me
Great product - slept soundly :)
Another one bites the dust! I’m really benefiting from taking this product every evening. I’m sleeping through the night, and waking refreshed. I would recommend this to anyone as a fuss free, easily digestible form of magnesium for settling your nervous system and allowing good sleep patterns.
Really like the Biosphere Magnesium. It's so helpful before and after hard physical work when I tend to get plagued with cramp. Alongside other salts & good hydration it's been great .Also very pleasant to drink. My wife also likes to use it at night for restless legs & to help relax. 😊
I have systemic health issues and this is great for sleep, nerves and digestion (in a slow moving system). Great combination of types of magnesium. Easy to mix and take.
Great product. I take it every morning 🙂
Having parkinsons disease, exercise is very much my medication but has consequences the magnesium helps with the cramps and sleep quality which makes tomorrow better.
Love this product, after my first month I have far more mobility, energy and stamina, will be purchasing more...
I haven't gotten my very first bottle yet, but I will be ordering more. Capsules are easy to swallow, and makes it easy that need to take with food . Easy to remember with breakfast
It’s one of those things that you don’t you don’t know what you’ve got ‘til it’s gone! I was sleeping well and didn’t notice my gym recovery was good until I ran out of magnesium! Without it, my sleep is terrible and I’m sore for days after working out. Ordering more now!
On my second month of astaxanthin, not much change except a little more energy generally. Will give it a full three months.
I am so happy with my Astaxanthin . Can’t believe that it has worked so quick at pain relief . I have tried lots of other products in many years and I think this is the best thing I have tried . I have no pain and it so good . I hope this keeps up I have arthritis and and a few joint replacements so always in pain . Thank you
Awesome flavour magnesium for a massive day in the mountains!!!
Both flavours are nice and the powder mixes well. No longer getting night time cramps, so very happy with this. Will definitely be continuing with this product.
Awesome product.
I've been taking Biosphere Nitric Oxide for just over 5 weeks now. Before I started my blood pressure was in the 140s/150s/ 90s. This month I have only had one spike and my daily readings are consistently lower with some now in the ideal or normal range. I am really pleased with this result so far.
Ive been taking these now for a little over a month an just love the way my skin feels, an how its helped me not getting any flu this winter . As a shift worker doing 12 hr shifts I think its really been a great help getting me thru the day. I highly recommend them.
This magnesium is almost magic, I have had hip pain for several years and 5 weeks in it had totally gone. Unfortunately its a little hard on my stomach so have had to cut down the dose to half, I can just feel my hip pain a little again with the half dose. I will try supplementing the half dose with Astaxanthin next order.
I was getting regular muscle cramps at night and in the 30 days I trialled Biosphere Magnesium I only got a cramp once or twice. Since then I tried another brand of magnesium but haven't had the same success. Mixes easily and the lemon-lime flavour I tried us pleasant to drink.
I’ve been taking Bio sphere Nitric Oxide for a couple of years now as part of my supplement protocols. I workout at the gym and also do a lot of breathwork and this compliments everything I do.
It tastes good, easy to use, and I've halved my blood pressure tablet. It seems to be working for me and I intend to remove the blood pressure tablet totally in a week or so. It's coming on holiday with me!
Take it with my morning decaf that has coconut milk - so I am taking 2 capsules with some fats. Recently had people commenting on how nice my skin is looking. I am 60yo and recovering from cancer treatment.
Really happy with the magnesium powder, mixes well, tastes great and is now part of my daily routine.
Perfect start to my day…great flavour and definitely an improvement showing in my blood pressure levels!
The lemon/lime Magnesium powder is delicious and refreshing. It certainly is helping reduce cramps and helps me get to sleep quickly and sleep for longer periods.
I take magnesium after the gym to help with cramp.
Onto my first jar and already have a back up ready to go. Tastes delicious . Even bought a new bottle to use .
My husband is slowly reducing his blood pressure medication by using Nitric Oxide. Blood pressure is finally reducing
Been taking Astaxanthin for about 6 weeks now and definitely notice my eye and skin health is better, also seem to have a bit more energy.
A nightly routine, super power sleep when I take the magnesium - such a distinctly better sleep than nights I don’t take it.
I’ve recently changed to Biosphere Magnesium and will be reordering. It is so easy to take and adjust the amount as needed. I particularly like the Mango Pineapple flavour and take it just before bed to stop leg cramps.
Great product
In store
Prefer to pick it up off a shelf?
Available from 150+ NZ stores, including the retailers you already know.
Behind the products
Formulated with a doctor. Reviewed by a dietitian.
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Dr Ron Goedeke
Co-founder · MBChB, FNZCAMA medical doctor with over ten years in functional medicine. Helps choose and vet our ingredients, steers what we build next, and reviews our formulas and content. About Ron
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Dr Sylvia North
NZ Registered Dietitian · PhDWrites and reviews our clinical and nutrition content, so what you read here holds up to the research. About Sylvia
