Kojic Acid

Function: Brightening and skin-tone evening agent.

Benefits: Reduces the appearance of dark spots, hyperpigmentation, and acne scars by inhibiting melanin production.

Source: Naturally derived from fungi or fermented rice.

Considerations: Can cause mild sensitivity in some individuals; best used with sun protection.

Science Says: https://pmc.ncbi.nlm.nih.gov/articles/PMC10094916/