Frequently Asked Questions
Kojic acid is a natural compound derived from fungi, primarily used in skincare for its skin-brightening properties. It works by inhibiting the production of melanin, the pigment responsible for dark spots and uneven skin tone.
Kojic acid inhibits the activity of tyrosinase, an enzyme that plays a key role in the production of melanin. By reducing melanin production, it helps lighten hyperpigmentation, dark spots, and skin discoloration, leading to a more even skin tone.
Kojic acid is mainly used for:
- Lightening dark spots, hyperpigmentation, and melasma
- Evening out skin tone
- Reducing acne scars and sun damage
- Brightening the overall complexion
Kojic acid is generally safe for most skin types, but it can cause irritation or sensitivity, especially for those with sensitive or dry skin. It's recommended to perform a patch test before using products containing kojic acid extensively.
Some people may experience mild side effects like redness, irritation, or dryness. In rare cases, prolonged use can cause skin sensitivity or allergic reactions. It's important to monitor your skin's response and discontinue use if irritation occurs.
Results can vary, but typically, it may take 4 to 6 weeks of regular use to notice a visible reduction in dark spots and an overall brighter complexion.