Tatcha The Dewy Serum

A 3-in-1 serum of clean, kind-to-skin ingredients that gently smooths with lactic acid in Hadasei-3™, plumps with hyaluronic acid, and locks in moisture with squalane for smoother, plumper, dewier skin.

KEY INGREDIENTS
Lactic Acid in Hadasei-3™: Our proprietary complex of Japanese superfoods Uji green tea, Akita rice and Okinawa algae comprises 73% of The Dewy Serum. The three superfoods are given new life through a double fermentation process that generates high levels of naturally-occurring lactic acid and gentle AHAs that smooth the look of lines and improving texture.

Hyaluronic Acid: A polysaccharide that naturally occurs in the skin. This moisture-binding molecule helps skin retain moisture for a hydrated, plump appearance.

Sugarcane-derived squalane: A saturated and stable hydrocarbon naturally found in the skin, which works as a humectant to seal in moisture and keep skin hydrated throughout the day.