Alkyl glucosides are mild, plant-derived nonionic surfactants made from glucose and fatty alcohols, used in cleansers and emulsions to clean, foam, and stabilize formulations. They are valued for their gentleness and biodegradability compared with harsher surfactants.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Uncommon | Increasingly recognized as a contact allergen, often linked to residual fatty alcohol impurities such as cetearyl or myristyl alcohol. |
Skin irritation or redness | Rare | Generally low irritancy, but possible in sensitive individuals or with high-concentration use. |
Cross-reactivity between different alkyl glucosides | Rare | Patch-test studies show sensitized individuals may react to multiple glucoside types (e.g., coco-, decyl-, lauryl-glucoside). |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.