1kg Kojic Acid Powder

Kojic acid powder is a popular, natural skin-lightening agent derived from fungi, used to reduce melanin production, melasma, dark spots, and acne scars. It is water-soluble, with a recommended usage rate of 1-3% in DIY lotions, serums, and creams. It is best added to the cool-down phase of formulations, often stabilized with antioxidants like Vitamin E to prevent oxidation.