Kojic acid is an organic compound, derived from a fungus and a by-product of fermenting rice, soy, and sake, a Japanese rice wine.
Why Is Kojic Acid Used?
The main purpose of Kojic acid is to reduce melanin production by blocking the enzyme “tyrosinase”. Melanin is a natural pigment that adds color to eyes, hair and skin. Dark spots or hyperpigmentation occur due to excessive secretion of melanin. When melanin formation slows down, dark spots lighten giving even tone to the skin. Kojic acid works to lighten dark spots and reduce pigmentation.
What Are The Benefits Of Kojic Acid?
Kojic acid can treat various skin discoloration and aging concerns
- Hyperpigmentation and sun induced pigmentation
- Dark spots and age spots
- Acne scars
- Wrinkles and fine lines
- Skin renewal
- Prevents early signs of aging
Common Side Effects Of Using Kojic Acid?
Kojic acid at times can irritate the sensitive skin and you may experience
- Redness
- Burning
- Dryness
- Peeling
- Sensitivity to sun
When irritation persists, apply kojic acid every alternate day or switch to Kojic Di palmitate.
Always Use Sunscreen
Kojic acid on skin application reduces melanin production, but the skin becomes more sensitive to UV rays. Using sunscreen is mandatory or else
- Pigmentation can return
- Dark spots may worsen
- Irritation increases
Use a sunscreen SPF 50 or above when outdoors and sunscreen SPF 30 when indoors.
Can Kojic Acid Combine With Other Actives?
Kojic acid works good with
- Niacinamide
- Vitamin C
- Alpha Arbutin
- Glycolic Acid
- Retinoids
When The Skin Is Sensitive Avoid using Kojic Acid with
- AHAs/BHAs
- Strong exfoliants
- Benzoyl Peroxide
