28 Oct How to Effectively Treat Skin Discolouration
Skin discolouration can be effectively treated with certain active ingredients. Here are the four most effective ingredients for reducing their appearance:
Tranexamic Acid
Tranexamic acid is effective in treating hyperpigmentation and melasma. It works by blocking the transfer of melanin to the upper layers of the skin, which helps to prevent and correct dark spots. It is used in concentrations ranging from 2% to 5%.
Glycolic Acid
Glycolic acid exfoliates the skin, improving its texture and brightness. It stimulates collagen and elastin production, and helps reduce dark spots by removing dead cells and promoting cell renewal.
Vitamin C
Vitamin C is a potent antioxidant that inhibits the enzyme tyrosinase, reducing melanin production and lightening spots. For sensitive skin, it is better to use stabilised derivatives as pure Vitamin C can be irritating.
Kojic Acid
Kojic acid, derived from fungi, blocks the activity of tyrosinase, reducing melanin formation. This helps to lighten spots, although sensitive skin types should be cautious as it can cause irritation.
