Tatcha
The Dewy Serum Resurfacing and Plumping Treatment
A lightweight serum that smooths the look of fine lines and plumps with hyaluronic acid.
It combines lactic acid from Hadasei-3™, hyaluronic acid, and squalane in a lightweight formula. It’s designed for normal, dry, combination, and oily skin, especially if you’re focused on fine lines, uneven texture, or loss of firmness.
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- All 39 ingredients with roles & concentrations
- 3 clinical claims reviewed
- Source attribution: brand-claimed vs. ingredient-derived vs. editor-curated — plus a verdict tailored to your skin