BioAstin Hawaiian Astaxanthin is a pure antioxidant supplement that supports joint comfort, skin health, and eye function, backed by Nutrex Hawaii's decades of microalgae expertise. Astaxanthin, the star ingredient, is paired with vitamin E and a naturally derived oil base, aiding stability and absorption. Nutrex Hawaii's enduring quality standards, transparent sourcing, and third party testing mean you can trust each capsule is non GMO, gluten free, and free from unwanted additives.

Available Sizes & Variants:

75 vegan soft gels - convenient daily dose for routine use

Benefits & Features:

• Joint comfort supported by astaxanthin for daily ease.
• Skin resilience supports a refreshed complexion, thanks to astaxanthin's antioxidant power.
• Eyes may feel less fatigued, with improved visual comfort during long days.
• Vegan and gluten free formulation supports dietary needs without compromising quality.
• Nutrex Hawaii's enduring quality standards, transparent sourcing, and third party testing mean you can trust every capsule is non GMO, gluten free, and free from unwanted additives.

Nutrex Hawaii has been setting the standard for microalgae since 1984. BioAstin is produced from Haematococcus pluvialis at Keahole Point, Hawaii, grown with pure deep ocean water and natural sunlight for traceable purity. Each vegan soft gel delivers 12 mg of natural astaxanthin, with vitamin E for stability and a high oleic safflower oil base to aid absorption. The formula is non GMO, gluten free, and glyphosate residue free, with lutein for extra carotenoid support; third party testing backs quality, making BioAstin a trusted addition to daily nutritional supplements and vegan protein powder routines.

Sodium, Natural Hawaiian Astaxanthin, Vitamin E (d-alpha tocopherol), Natural Hawaiian astaxanthin (from haematococcus pluvialis microalgae), Extra virgin olive oil, high oleic safflower oil, non-GMO modified cornstarch, seaweed, glycerine (vegetable), sorbitol, purified water, natural tocopherols (from sunflower oil). Also contains naturally occurring carotenoids including lutein in a synergistic blend.

• GTIN: 732894500129
• Manufacturer: Nutrex
• Categories: Astaxanthin SupplementsBeauty SupplementsEye Health Vitamins & SupplementsNew ArrivalsNutrexSports SupplementsVegan & Plant-Based Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one vegan soft gel of BioAstin daily with a meal containing fat for best absorption. Results typically appear within 2 to 6 weeks of consistent use. Chew 2 tablets daily after breakfast or lunch and follow with a glass of water\, or use as directed by your healthcare professional.
Do not take within 5 hours of bedtime as it may interfere with sleep.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Astaxanthin

Astaxanthin is a natural carotenoid antioxidant sourced from the microalga Haematococcus pluvialis and is used to support body functions through its antioxidant properties.

This form is naturally sourced and stabilised with vitamin E and a plant-derived oil base to help stability and absorption.

What Does Astaxanthin Do?

Astaxanthin helps in neutralising free radicals and could aid joint comfort, skin health and eye function, as reported in peer‑reviewed studies reviewed for EFSA/UK guidance.

Clinical studies hint at benefits around skin resilience and eye function, with mechanisms involving antioxidant activity and anti-inflammatory effects, as described by researchers including Dr. Tominaga of the University involved in the cited studies.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Nutrex Hawaii was chosen as our supplier for BioAstin Hawaiian Astaxanthin because our medical team recognises the brand’s long-standing heritage and leadership in microalgae science. Since 1984, Nutrex Hawaii has shown a steady commitment to quality, transparency and responsible cultivation, earning a solid standing in the antioxidant supplement category. This brand is known for third-party testing like Informed Choice, helping ensure safety and purity.

Nutrex Hawaii emphasises clear ingredient sourcing and strict manufacturing standards, including Non-GMO status, gluten-free certification, glyphosate residue free and traceable supply chains from Hawaii. These brand-level commitments line up with our our ingredient quality and purity standards and underpin confidence in consistent product integrity which our customers rely on.

From a product standpoint, BioAstin Hawaiian Astaxanthin benefits are supported by the brand’s emphasis on natural, carefully sourced astaxanthin and stabilisers, making Nutrex Hawaii particularly well-suited for this supplement. Our evaluation process and the expertise of our team of medical experts guided this partnership, ensuring a solid fit with Welzo’s standards.