Activated charcoal is a highly porous form of carbon used in cleansers and masks to adsorb oil, dirt, and impurities from the skin surface. Evidence for clinical benefit beyond mild physical cleansing is limited.
| Reported effect | How often | Notes |
|---|---|---|
Skin dryness | Common | Often due to oil-stripping formulations rather than charcoal itself. |
Mild irritation or redness | Uncommon | More likely in sensitive skin or with abrasive scrub formulations. |
Contact allergic reaction | Rare | Usually attributable to other formulation components rather than charcoal. |
Mechanical skin damage from peel-off masks | Rare | Aggressive removal of peel-off charcoal masks may injure skin or remove vellus hair. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.