Kaolin is a naturally occurring soft white clay (hydrated aluminum silicate) used in skincare to absorb excess sebum, oil, and impurities. It is commonly found in face masks, cleansers, and powders as a mattifying and gentle exfoliating agent.
| Reported effect | How often | Notes |
|---|---|---|
Skin dryness or tightness | Common | Due to its oil-absorbing properties, especially with overuse or on already dry skin. |
Mild skin irritation or redness | Uncommon | Typically transient and related to overuse or sensitive skin. |
Allergic contact dermatitis | Rare | Hypersensitivity reactions to kaolin or accompanying ingredients are infrequently reported. |
Respiratory irritation from powder inhalation | Rare | Relevant mainly to loose powder formulations during application, not topical use. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.