
Les cosmétiques design
4 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 Les Cosmétiques Design Savon de Marseille hydratant
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.

Oliss · drugstore
Both are true soap bars built on saponified oils (tallow/coconut vs palm/olive) with glycerin, giving a similar cleansing base, but this uses olive oil instead of the melon/basil extracts and lacks the fragrance allergens like eugenol/linalool.
No price

PharmaGDD · drugstore
This is a syndet bar using sodium cocoyl isethionate rather than true soap (sodium tallowate/cocoate), so the cleansing chemistry is different despite both being solid cleansing bars.
No price

Inibsa · drugstore
This is a sulfate-based liquid gel with cocamidopropyl betaine, entirely different from the source's true soap formula, sharing only minor ingredients like citric acid and sodium benzoate.
No price

URIAGE · drugstore
This is a mild sulfate/glucoside-based cleansing oil for sensitive skin, structurally unrelated to the source's tallow/coconut soap base.
No price

L'OREAL Men Expert · drugstore
This is a sulfate-based men's face wash with caffeine and vitamin C actives, completely different chemistry from the source's soap bar formula.
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.