Cocamidopropyl Betaine
Also known as: CAPB, Cocamidopropyl Dimethylamine
Mild coconut-derived cleanser that removes oils and dirt while being gentler than sulfates.
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Get the appWhat it does
A secondary surfactant derived from coconut oil that reduces surface tension to lift dirt and oil from skin and hair. It stabilizes lathers and enhances the cleaning action of primary surfactants. Works well in both rinse-off and leave-on formulas due to its mild profile.
Benefits
- Gentler than sulfate-based cleansers
- Natural coconut-derived origin
- Improves foam and texture
- Compatible with sensitive skin formulations
- Biodegradable and environmentally favored
Who it suits
- Sensitive skin
- Reactive skin
- All skin types
- Scalp-prone formulas
How to use
Used as a secondary cleanser in shampoos, body washes, facial cleansers, and makeup removers at 2–8% concentration. Rinse thoroughly after use.
Pairs well with
Sodium lauryl sulfoacetate (SLSA), Glycerin, Panthenol, Aloe vera
Be careful pairing with
Strong acids (may destabilize foam), High salt content (may salt out)
Safety & cautions
Occasionally reported to cause contact dermatitis in sensitive individuals; impurities from manufacturing (1,4-dioxane residue) may be present in lower-quality sources. Use cosmetic-grade from reputable suppliers. Concentration and pH in final formula affect tolerability.
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.