BioAstin, Hawaiian Astaxanthin - 4 mg - 120 Gel Caps - Nutrex

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

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

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.