The Science Behind Asxence

Purity and potency aren't just marketing words to us - they're something we test for. This page brings together how we verify our astaxanthin, the certifications we hold, and the research that informs our formulas, so you can make an informed decision before you buy.

OurPurity Standard

Every batch of Asxence Astaxanthin is tested using HPLC (High-Performance Liquid Chromatography), the industry standard method for verifying carotenoid purity and potency. This ensures the astaxanthin content on our label matches what's actually in every softgel.

Clinical Research

Our Learn blog shares summaries of peer-reviewed, published studies on astaxanthin's antioxidant, skin, and immune-related effects, shared in accordance with HSA advertising guidelines for health supplements. Browse our Learn blog to see the studies behind the science.

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Sourcing & Sustainability

Our astaxanthin is produced using carefully controlled, environmentally responsible cultivation methods — selected for both sustainability and consistent purity. Each batch is HPLC-verified before bottling to confirm potency and meet our quality standard.

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