
laboratoire Biarritz
3 active ingredients identified. We flag active ingredients based on common cosmetic-use and formulation patterns. This is informational only and not medical advice.
No pricing data available yet for Laboratoires Biarritz Alga Maris Crème solaire bio SPF 50+
Exact science-based dupes appear first. When a strict dupe is not available yet, we still show the closest active-match alternatives from the same product category.

Biosolis · drugstore
Same dual mineral filter system (titanium dioxide + zinc oxide) plus tocopherol, with a very similar oil/emulsifier base (coconut alkanes, polyglyceryl diisostearate/dipolyhydroxystearate).
No price

Eco Cosmetics · drugstore
Same core mineral filter duo (zinc oxide + titanium dioxide) plus tocopherol, though it's only SPF 30 versus the source's SPF 50+.
No price

La Saponaria · drugstore
Shares zinc oxide as the main mineral filter plus tocopherol, but drops titanium dioxide as a major listed filter equivalent and swaps in a water-based rather than oil-based formula.
No price

Lovea · drugstore
Has both zinc oxide and titanium dioxide like the source, but it's only SPF 30 (vs 50+) and is a much lighter, water-based spray rather than a rich cream.
No price

Eco Young · drugstore
Matches on titanium dioxide and tocopherol but is missing zinc oxide entirely, which is a key active in the source's UV filter blend.
No price
We rank results with INCI-level analysis first, then fall back to the strongest active matches and closest alternatives so every product page still shows comparable options. Fallbacks stay within the same category as the source product, so cleansing balms only surface cleanser dupes instead of adjacent product types. Active Match % measures shared science-backed actives. Formula Similarity % measures total ingredient overlap when full INCI lists are available.