Coconut-derived surfactants (e.g., cocamidopropyl betaine, sodium cocoyl isethionate, decyl glucoside) are mild cleansing agents made from coconut oil fatty acids, used to remove dirt and oil and create foam. They are commonly used in facial cleansers, shampoos, and body washes as base ingredients.
| Reported effect | How often | Notes |
|---|---|---|
| Skin dryness or tightness | Common | From removal of natural oils, more likely with frequent use or sensitive skin |
| Mild skin or eye irritation | Uncommon | Generally low irritancy, but possible at higher concentrations |
| Allergic contact dermatitis | Rare | Cocamidopropyl betaine is a recognized allergen, often linked to impurities like amidoamine |
| Stinging on broken or compromised skin | Rare | More likely on damaged skin barrier |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.