Why it's a dupe
- Both are masks.
- Both contain:Sodium hyaluronateGlycerin
- Both work for:Moisturizing
- The original also hasHydrogenated starch hydrolysateVitis vinifera seed extract
- Unlike the original, it hasCeramide npCeramide nsCeramide ap
There is no exact dupe for Garnier SkinActive Firming Ampoule Sheet Mask - Watermelon and 1% Hyaluronic Acid. The nearest formula is Klairs Rich Moist Soothing Tencel Sheet Mask (65% match), which shares 4 of the original's 5 key ingredients (including Panthenol, Sodium hyaluronate and Dipotassium glycyrrhizate).
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.









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Note: Ingredient concentrations are estimated; products aren't lab-tested. A close match doesn't guarantee the same feel.