Coco-Betaine
Coco BetaineCocoamidopropyl BetaineCoco-Betaine Surfactant
Surfactant
Coco-betaine is a type of soap-like ingredient that helps mix oil and water together. It's often used in personal care products like shampoos and body washes.
Moderate Concern
Source: EWG Skin Deep
Coco-betaine has been linked to skin irritation and allergic reactions in some individuals, but it's generally considered safe for most people when used in moderation.

What is COCO BETAINE ? Chemicals used in liquid hand wash
3HM Business School
r/SkinbarrierLovers
8
Differences between LRP Lipikar Moisturizers?
Evaluation of the irritant capacity of decyl polyglucoside.
Vozmediano JM, Carbajo JM, Franco R
2000
Read on PubMedRelated Ingredients
Last updated: May 16, 2026