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60-Day Money-Back GuaranteeFree Shipping On Orders Over $99Next Day Auckland DispatchDescription
New Zealand's most reviewed astaxanthin supplement, stocked in 100+ retailers nationwide since 2016. Every batch is third-party tested for identity, purity, and potency.
Extracted from haematococcus pluvialis algae in New Zealand using a solvent-free supercritical CO2 process. No harsh chemicals, no solvents.
Most astaxanthin supplements stop at the dose. Each Biosphere softgel combines 6mg of astaxanthin with phosphatidylcholine and olive oil — because astaxanthin is fat-soluble and poorly absorbed on its own. Phosphatidylcholine has been shown to increase absorption by up to 12 times. Two softgels a day gives you a clinically relevant 12mg dose.
DIRECTIONS OF USE
Take 2 softgels daily with food.
For best absorption, take alongside a meal containing healthy fats.
For additional support, take up to 4 softgels daily.
Ingredients
Amount per softgel
Other Ingredients: Olive oil, encapsulating aids.
Contains no gluten, dairy, yeast, corn, soy, sugar, preservatives or colours. Non-GMO.
Directions
Take 2 softgels daily with food.
For best absorption, take alongside a meal containing healthy fats.
For additional support, take up to 4 softgels daily.
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What's inside Biosphere's Astaxanthin softgels?
Astaxanthin
Phosphatidylcholine
Olive Oil
Vitamin E
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The cleanest ingredients, at therapeutic doses, that actually work.
Therapeutic Doses
Purity & Safety
Integrity & Honesty
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Feature
Other Brands
Third-Party Lab Verified
Yes
Not Always
Complete Ingredient Transparency
Yes
Often Limited
Low Heavy Metal Source
Tested and approved for lowest heavy metals
Often Uses Cheaper, Higher Heavy Metal Content Ingredients
Highly Bioavailable Ingredients
Yes
Varies
Natural Astaxanthin Source
Derived from natural sources
Often Synthetic or Lower Quality Sources
Therapeutic Dosage
Provides clinically effective amounts
May Not Provide Therapeutic Amounts
Produced in a GMP Certified Facility
Yes
Varies
Convenient Softgel Form
Easy to swallow softgel
Often in less convenient forms
No Artificial Additives
Yes
Often Contains Artificial Additives
Risk-Free Purchase
60-Day Money-Back Guarantee
Varies or None
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Got Questions?
We have answers…
What should I look for when buying astaxanthin in New Zealand?
Three things: source, dose, and absorption. Check that it’s natural astaxanthin from haematococcus pluvialis, not synthetic. Look for at least 6mg per serving — many brands under-dose at 4mg. And check whether the formula includes anything to help absorption, since astaxanthin is poorly absorbed on its own. Biosphere includes phosphatidylcholine (shown to increase absorption up to 12x) and olive oil in every softgel.
Is natural astaxanthin better than synthetic?
Yes, and it’s not close. Natural astaxanthin from haematococcus pluvialis algae has been shown to be up to 20 times stronger as an antioxidant than the synthetic version derived from petrochemicals. Synthetic astaxanthin is primarily used to colour farmed salmon and is not sold as a human supplement in New Zealand. Biosphere Astaxanthin is 100% natural, algae-derived, and extracted in New Zealand.
What’s the best astaxanthin dose?
6mg is the clinically supported starting dose for general health. Most studies showing meaningful benefits in skin, eyes, joints, and cardiovascular health use between 6-12mg daily. Our softgels are 6mg each, so you can take one for maintenance or two for a full therapeutic dose of 12mg.
When should I take astaxanthin?
For general antioxidant support, 6mg daily is a solid starting point. For more targeted benefits like skin health, joint recovery, or eye strain, the research tends to use 12mg daily (two softgels). Some people go up to 24mg for specific therapeutic goals, but talk to your healthcare provider at higher doses. The key is taking it consistently with food containing fat, since astaxanthin is fat-soluble.
How long does astaxanthin take to work?
With food, ideally a meal containing some fat. Astaxanthin is fat-soluble, so it needs dietary fat to be absorbed properly. Time of day doesn’t matter — pick whatever meal you’ll remember to take it with consistently.
Can I take astaxanthin every day?
Astaxanthin doesn’t work like a painkiller. It bio-accumulates in your body over roughly 2-4 weeks of daily use, with a half-life of about 16 hours. Most people notice skin improvements, reduced eye strain, or better exercise recovery within 4-8 weeks. Consistent daily use with food is what makes the difference.
Can I take astaxanthin with other supplements?
Yes. Astaxanthin is safe for daily use and that’s how it’s designed to work. Most research showing meaningful benefits uses daily supplementation over 4-12 weeks. Skipping days slows the bio-accumulation process.
Is your astaxanthin vegan?
The astaxanthin and all other ingredients inside the softgel are plant-derived. However, the softgel shell is made from gelatin, so the finished product is not suitable for vegans.
Is astaxanthin safe during pregnancy or breastfeeding?
Astaxanthin is generally regarded as safe, but no studies have established maximum safe doses for pregnant or breastfeeding women. Consult your healthcare professional before use.
Are there any side effects?
Astaxanthin is well tolerated by most people. Some notice a slight change in stool colour, which is harmless and caused by the natural red pigment. No significant adverse effects have been reported at standard supplemental doses in clinical research.
When will my order be shipped?
All orders are dispatched from Auckland by the following business day
