Kojyl Methylenedioxycinnamate

KOJ

6/10

Concern level

Moderate concern

Synthetic kojic-acid derivative with a methylenedioxycinnamate moiety; used primarily as an antioxidant and brightening-support ingredient in cosmetic formulas. It is generally positioned as a skin-tone-evening active rather than a core exfoliant or sunscreen filter.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

Regulatory

No data

Benefits

Brightening

Chemical Properties

Typical Concentration

0.10% - 2.00%

Skin Type Compatibility

dry skin5/10

oily skin6/10

sensitive skin4/10

acne prone6/10

mature skin7/10

normal skin7/10

Interactions

incompatible with: may be more irritating when combined with strong exfoliating acids, may be more irritating when combined with retinoids

Risks & Warnings

Limited public safety data; potential for mild irritation or sensitization in very reactive skin. As with many brightening actives, overuse may increase the chance of stinging on compromised skin. Avoid if you have a known sensitivity to kojic-acid-related ingredients or fragrance-like cinnamate structures.

Vegan Cruelty-Free