TATCHA The Dewy Serum 30g Blog Detail

A three-in-one serum that smooths the look of fine lines and texture with lactic acid from Hadasei-3™, visibly plumps with hyaluronic acid, and locks in moisture with squalane.

– Skin Type: Normal, Dry, Combination, and Oily.
– Skincare Concerns: Fine Lines and Wrinkles, Loss of Firmness and Elasticity, and Uneven Texture.
– Formulation: Lightweight Serum.

The Dewy Serum Highlighted Ingredients:
– Lactic Acid in Hadasei-3™: Supports natural skin surface turnover and smooths the look of fine lines and texture.
– Hyaluronic Acid: Naturally replenishes moisture for a hydrated, plump appearance.
– Squalane Derived from Sugarcane: Locks in moisture and keeps skin hydrated throughout the day.

This formula contains lactic acid from Hadasei-3™ and is balanced by squalane and hyaluronic acid—two substances native to skin from birth that diminish with age. Together, these replenishing ingredients work to make your skin look smoother, plumper, and dewier.

Clinical Results: Based on an expert-graded 4-week study, twice-daily use on 45 people:
– 100% showed improvement in radiance after 2 weeks of use.
– 98% showed improvement in texture after 2 weeks of use.
– 100% showed improvement in radiance and texture after 4 weeks of use.

This product is cruelty-free.

Directions

– Ideally apply Tatcha’s Essence first on clean skin to amplify the results of The Dewy Serum.
– Dispense 1-2 pumps and gently massage onto skin.

Ingredients

SACCHAROMYCES/CAMELLIA SINENSIS LEAF/CLADOSIPHON OKAMURANUS/RICE FERMENT FILTRATE⁽¹⁾, GLYCERIN, PROPANEDIOL, AQUA/WATER/EAU, SQUALANE, GLYCERYL STEARATE, ISONONYL ISONONANOATE, BEHENYL ALCOHOL, DIMETHICONE, STEARYL ALCOHOL, SODIUM HYALURONATE, HYDROLYZED COLLAGEN, HYDROLYZED ELASTIN, BETAPHYCUS GELATINUM EXTRACT, CRAMBE ABYSSINICA SEED OIL, STEARYL GLYCYRRHETINATE, ASCORBYL TETRAISOPALMITATE, PHYTOSTERYL MACADAMIATE, TOCOPHERYL ACETATE, SODIUM DILAURAMIDOGLUTAMIDE LYSINE, SODIUM CHONDROITIN SULFATE, POLYGLYCERYL-10 EICOSANEDIOATE/TETRADECANEDIOATE, CELLULOSE GUM, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, DISODIUM PHOSPHATE, POTASSIUM PHOSPHATE, DISODIUM EDTA, ETHYLHEXYLGLYCERIN, SORBITAN ISOSTEARATE, POLYSORBATE 60, BUTYLENE GLYCOL, TOCOPHEROL, ALCOHOL, PARFUM/FRAGRANCE, PHENOXYETHANOL

(1) HADASEI-3