
Jonzac
2 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 JONZAC Réhydrate Sérum concentré 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.

the ordinary · mid-range
Shares the core hyaluronic acid hydration hit, but The Ordinary skips Jonzac's chamomile water, xylitol/xylitylglucoside moisture complex and soothing sodium PCA blend.
No price

ISANA (ROSSMANN) · drugstore
Both have hyaluronic acid for hydration, but this one adds alcohol denat.
No price

Les Cosmetiques · drugstore
Has sodium hyaluronate and lactic acid like Jonzac, but this is a niacinamide/erythrulose radiance booster with fragrance and different actives focus, missing Jonzac's chamomile water and xylitol complex.
No price

ADWATIS · drugstore
Has hyaluronic acid and cellulose gum like Jonzac, but no chamomile water, no xylitol/xylitylglucoside system, and adds a plant oil that changes the finish.
No price

Léa Nature · drugstore
Shares chamomile water and sodium levulinate/lactic acid preservative system, but this is an oil-and-butter rich brightening cream, not a lightweight hyaluronic acid hydrating serum.
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.