Round Lab Vita Niacinamide Dark Spot Cream 50ml

Niacinamide

Inhibits melanosome transfer (brightening) and regulates sebum; supports barrier.

Tranexamic Acid

Reduces melasma and dark spots.

3-O-Ethyl Ascorbic Acid

Highly stable vitamin C ether derivative; good skin penetration and potent tyrosinase inhibition.

Glutathione

Endogenous antioxidant; shifts melanin production toward lighter eumelanin, brightening skin.

Tocopherol (Vitamin E)

Fat-soluble antioxidant; moisturizing, synergistic with vitamin C for photoprotection.