Sodium Caproyl Lactylate
AKA “DTXSID901021973, 29051-57-8”
Surfactant
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Ingredient Facts
Sodium caproyl lactylate
AKA: DTXSID901021973, 29051-57-8
Surfactant · Emulsifying · EWG: 1
Synthetic
Cleanser
Emulsifier
Chemical Exfoliant
Clean
Decanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, sodium salt
Formula
C13H23NaO4
Mol. Weight
266.31
CAS #
29051-57-8
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
A modern synthetic ingredient developed as a gentler, naturally-derived-inspired alternative to harsher surfactants. Created by combining caprylic acid derivatives with lactic acid to provide mild cleansing and skin conditioning.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR