Ectoin ↗
2 selected studies
Read the findings and limits ↗
Bioderma
Sunscreens
A complete formula is not yet on file.
Explore connectionsAbout this product
Bioderma Photoderm XDefense Ultra-Fluid SPF 50+ is a high-protection detox formula that combines very high broad-spectrum protection with potent antioxidant action and a uniquely invisible sensory texture. Suitable for all skin types. Key technologies include UV filters with an Environmental Active Defense Technology that protects against UV, including long UVA, visible light, and infrared rays. It also features an anti-pollution glycofilm to limit skin contact with environmental aggressors. Ectoin and Mannitol, reinforced by a powerful antioxidant active, Mycosporine-like amino acids (MAAs), act at the heart of the skin and protect it from environmental stresses. Detox Science is an active ingredient that helps the skin neutralise pollutants and stimulates the production of antioxidant enzymes naturally present in the skin (patented use). Iron Oxide protects against blue light while providing a natural tint that evens out skin tone and enhances radiance. Contains a fragrance. Dr Webster’s Recommendation: Bioderma Photoderm XDefense Ultra-Fluid SPF 50+ is a comprehensive daily sun protection sunscreen designed to shield the skin against sun, pollution, and environmental aggressors while enhancing skin resilience. It has a lightweight fluid texture that applies with an invisible finish.
Description from Dermastore curated catalogue · Recorded Aug 9, 2026. Product claims have not been independently verified.
The product, unpacked
No complete formula is recorded. Any ingredient declarations below are not a complete list.
The linked ingredient list is not available yet.
Follow the connections
These studies concern ingredients listed or declared for this product. They do not establish that this exact formula reproduces a study result, dose or delivery method.
2 selected studies
Read the findings and limits ↗Check price, stock and delivery with the retailer. These links are not a live availability check.
Availability and price are a dated Dermastore catalogue snapshot; verify on the retailer site.