Astaxanthin is a daily dietary supplement that pairs the star ingredient from Haematococcus pluvialis algae with olive oil to boost absorption and support your everyday antioxidant protection. Supported by Double Wood's commitment to quality, the formula is gluten free and non-GMO and soy free, and made proudly in the United States. That blend reflects decades of science led sourcing and open testing, featuring Certificates of Analysis and independent verification.

Benefits & Features:

• Enhances antioxidant defence for daily wellbeing.
• Improves uptake with an olive oil carrier.
• Star ingredient astaxanthin, sourced from Haematococcus pluvialis, is paired with a careful manufacturing process that emphasises purity and traceability, giving you confidence in every softgel.
• Designed for daily use and easy to swallow.
• Made in the United States with transparent third party testing.

Double Wood Supplements Astaxanthin draws on a long heritage of science and strict quality control. The Astaxanthin star ingredient comes from Haematococcus pluvialis microalgae and is paired with a careful olive oil carrier to aid absorption. Every batch is produced in the United States with transparent testing you can verify for yourself. This vitamin d supplement is designed to support antioxidant supplements in daily wellness routines.

Ingredients: Astaxanthin (AstaReal®)
Other Ingredients (capsule shell): Extra Virgin Olive Oil, Glycerine, Gelatin, Water.

• GTIN: 850033272178
• Manufacturer: Double Wood Supplements
• Categories: Astaxanthin Supplements SupplementsBeauty SupplementsDouble Wood SupplementsEye Health Vitamins & 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.

Recommended to take one Astaxanthin softgel daily, providing a total strength of 12 mg. As the softgel contains an olive oil base, it is not essential to take it with food, though doing so may support optimal absorption. Although higher intakes are generally well tolerated, we advise not exceeding two softgels (24 mg) per day.

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

The Active Ingredient Is: Astaxanthin

Astaxanthin is a naturally occurring carotenoid antioxidant derived from Haematococcus pluvialis algae. This formulation uses Astaxanthin from AstaReal with olive oil to support absorption and everyday antioxidant protection.

Astaxanthin is delivered in a carrier that helps optimise uptake and stability, aligning with standard industry practices for fat-soluble nutrients.

What Does Astaxanthin Do?

Astaxanthin functions as a powerful singlet oxygen quencher and exhibits high antioxidant activity, which helps maintain cellular health and supports normal ageing processes. NHS and EFSA guidance emphasises, in general terms, the role of antioxidants in protecting cells from oxidative stress.

This summary reflects common, normal physiological functions of antioxidants and how the formulation aims to support daily wellness through enhanced bioavailability.

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

Double Wood Supplements stands out for quality that begins with rigorous sourcing and transparency. The brand uses AstaReal astaxanthin sourced from cultivated Haematococcus pluvialis, with full traceability from cultivation to final product and third‑party testing results that are openly accessible to consumers. Their commitment to making a product that is produced in the USA aligns with our emphasis on domestic manufacturing standards and reliable supply chains.

Welzo’s team looks for brands with proven reputations for scientific credibility, careful sourcing, and routine third‑party verification. This brand delivers on those criteria, supported by the claim that AstaReal is the world’s most studied astaxanthin with extensive clinical work behind it, and by their explicit dedication to careful sourcing and testing. Our team evaluated these factors against our standards to ensure safety, potency, and consistency for this supplement.

This combination makes Double Wood an ideal partner for Astaxanthin, ensuring product quality and traceability while meeting Welzo’s demand for rigorous testing and compliance. This collaboration was vetted by Welzo's healthcare professionals for compliance with the standards we enforce.