Sodium copper chlorophyllin is a water-soluble derivative of chlorophyll used in topical formulations for its antioxidant, anti-inflammatory, and wound-healing properties. It has been studied for acne, photoaging, and skin healing, and also imparts a green color to products.
| Reported effect | How often | Notes |
|---|---|---|
Skin staining or discoloration | Common | Green pigment can temporarily tint skin or fabrics, especially at higher concentrations. |
Mild irritation or stinging | Uncommon | Transient redness or burning sensation reported on sensitive or compromised skin. |
Contact dermatitis / allergic reaction | Rare | Isolated cases of sensitization reported in research. |
Photosensitivity | Very rare | Theoretical concern from chlorophyll derivatives; rarely documented in topical use. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.