Caramel is a natural brown coloring agent produced by controlled heating of carbohydrates, used in skincare to impart or adjust product color. It has no therapeutic skin benefit and serves a purely cosmetic/aesthetic role.
| Reported effect | How often | Notes |
|---|---|---|
| Contact irritation | Rare | Mild transient irritation possible in sensitive individuals. |
| Allergic contact dermatitis | Very rare | Sensitization to caramel colorants is uncommon in 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.