The Serum Stick
Serum
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Fragrance-free serums
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All 15 ingredients
The Serum Stick by Tatcha lists 15 ingredients, in label order. Each line says what the ingredient does in the formula.
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squalane
Emollient
helianthus annuus seed wax
Skin conditioning
cera alba
Emollient
oryza sativa bran oil
Emollient
saccharomyces/rice ferment filtrate
Skin conditioning
camellia sinensis leaf extract
UV absorber
cladosiphon okamuranus extract
Skin conditioning
betaphycus gelatinum extract
Bleaching
sodium hyaluronate
Humectant
tocopherol
Antioxidant
aqua
Solvent
pentylene glycol
Solvent
propanediol
Solvent
ethylhexylglycerin
Skin conditioning
phenoxyethanol
Preservative
Ingredients: Tatcha website · Updated October 21, 2026