Cocamidopropyl betaine in skincare
An amphoteric surfactant found in many wash products.
What is cocamidopropyl betaine?
An amphoteric surfactant found in many wash products. On the ingredient list, you can find the name Cocamidopropyl Betaine. The dictionary uses both the common name and the INCI name, so you can compare the explanation with the packaging.
What does cocamidopropyl betaine do for skin and the product?
Contributes to foam and is used alongside other surfactants.
Cleansing agents help water remove oil and dirt. Skin contact, dosage and rinsing affect the experience. A cleanser should be assessed as a whole, rather than on a single surfactant alone.
May be relevant for contact allergies. It is not the same substance as the humectant betaine.
How to read the ingredient list
Look at the product's purpose and overall composition. Position on the list does not tell you the exact concentration used or how your skin will react. One substance can serve several purposes in the same product.
Questions about cocamidopropyl betaine
What does cocamidopropyl betaine do in skincare?
Contributes to foam and is used alongside other surfactants.
What should I know about cocamidopropyl betaine?
May be relevant for contact allergies. It is not the same substance as the humectant betaine.
Related ingredients
About sources and ingredient names
The European Commission's CosIng database is a reference for cosmetic ingredient names and functions. An entry does not constitute approval of all uses or evidence of a particular product effect.
DermNet: functions of moisturising care · DermNet: cosmetic formulations