BioAstin Hawaiian Astaxanthin is a potent antioxidant that helps support immune, eye and skin health, helping you stay resilient and vibrant every day. Sourced from Haematococcus pluvialis, astaxanthin is the star ingredient in a non GMO, gluten free formula. Nutrex Hawaii has steered microalgae quality since 1984. That heritage means reliable purity you can feel.

Available Sizes & Variants:

120 Gel Caps - Great for daily use.

Benefits & Features:

• Boosts protective antioxidant power.
• Supports immune health and skin resilience by providing a potent natural antioxidant that helps protect cells from oxidative stress during daily activities and exercise recovery.
• Derived from Haematococcus pluvialis and produced by Nutrex Hawaii, a brand with decades of microalgae expertise.
• Uses non GMO ingredients and is gluten free, aligning with inclusive dietary choices.
• Supports eye health and joint comfort, thanks to the star ingredient astaxanthin.

Nutrex Hawaii has built a reputation for quality by pioneering microalgae cultivation since 1984, with BioAstin products tested as non GMO and gluten free. The astaxanthin in BioAstin comes from Haematococcus pluvialis, a trusted plant-based source that many customers reach for daily supplements. The brand’s focus on glyphosate free residues and rigorous quality checks underpins a product many athletes and wellness enthusiasts rely on.

Vitamin E (d-alpha tocopherol), Natural Astaxanthin, Natural astaxanthin (from haematococcus pluvialis microalgae)

• GTIN: 732894035133
• Manufacturer: Nutrex
• Categories: Astaxanthin SupplementsBeauty SupplementsEye Health Vitamins & SupplementsNew ArrivalsNutrexSports 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 to three gel caps daily with food. BioAstin is safe and natural, with results typically visible in 2 to 6 weeks. For ages 6-12 years\, two soft gels daily\, with food\, or as directed by your health care professional or pharmacist. Soft gels can be chewed or swallowed.

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

The Active Ingredient Is: Astaxanthin

Astaxanthin is a carotenoid antioxidant often used in supplements to back everyday resilience and vibrant health. This nutrient comes from the microalgae Haematococcus pluvialis and is recognised for its powerful antioxidant properties.

This form is non-GMO and gluten-free, and is typically supplied as a rich extract of astaxanthin suitable for supplementation.

What Does Astaxanthin Do?

Astaxanthin helps protect cells from oxidative stress and supports immune, eye and skin health, as described in EFSA-aligned summaries of nutrient function.

EFSA guidance highlights its role as an antioxidant, which can contribute to normal immune and skin function as part of a balanced diet and healthy lifestyle.

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

Welzo selected Nutrex Hawaii as our partner for BioAstin Hawaiian Astaxanthin because of the brand’s long-standing commitment to quality and innovation in microalgae-based nutrition. Since its early development in 1984, Nutrex Hawaii has earned a strong reputation for non-GMO practices and a dedicated focus on sustainable cultivation of Haematococcus pluvialis, which underpins the BioAstin line.

The brand’s products are recognised for glyphosate residue-free and non-GMO testing, with BioAstin also certified gluten-free, reflecting their ongoing emphasis on safety and purity. This alignment with rigorous quality standards supports our product integrity and trust in the supply chain. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with our ingredient quality and purity standards.

Nutrex Hawaii’s established heritage, commitment to quality manufacturing, and standout quality controls make it a natural fit for BioAstin Hawaiian Astaxanthin. Our medical team recommends this brand for its product-specific fit in the antioxidant category, backed by a credible track record and UK-ready safety assurances.