iFEiER BULK PACKING Kojic Acid Powder 240g(8.47oz) High Purity>99.5% Include one free measuring spoon inside. Application: Use as cosmetic formulations, iFEiER Kojic Acid Powder can be included in a variety of skincare and cosmetic products, including creams, lotions, serums, soaps, moisturizers and masks. How to use: While using it in cosmetic applications, the concentration of kojic acid should range from 1 to 3%. For 1% kojic acid solution, add 2.5 grams (approximately 1tsp) of kojic acid powder to 8oz of lotion or serum and allow to dissolve completely. Patch test on a discrete area of skin and wait 24 hours before general use. Benefits: Kojic Acid can help to fade the appearance of dark spots, freckles, and other types of hyperpigmentation by inhibiting the production of melanin in the skin.Hyperpigmentation Treatment: It is commonly used in products targeted at treating hyperpigmentation issues caused by factors like sun damage, hormonal changes, and inflammation.Even Skin Tone: Kojic acid can contribute to achieving a more even skin tone by reducing the contrast between areas of pigmented and non-pigmented skin.Melasma: It is sometimes used as a part of a skincare regimen to help address melasma, a condition characterized by brown patches on the skin, often associated with hormonal changes.Anti-Aging: Some skincare formulations use kojic acid for its potential to improve the appearance of fine lines and wrinkles, although its primary function is related to skin tone improvement.Sun Damage: Kojic acid may also be used to counteract the effects of sun damage and reduce the appearance of sunspots.ce of fine lines and wrinkles, although its primary function is related to skin tone improvement. Hyaluronic Acid Powder | Low Molecular Weight Hyaluronic Acid Serum Powder | ... iFEiER Hyaluronic Acid Powder | High Molecular Weight Hyaluronic Acid Serum P... iFEiER Pure Freshwater Pearl Powder for Skincare and Homemade Cosmetics Grade... iFEiER Zinc Oxide Powder 500g(17.64oz) Non Nano Uncoted Zinc Oxide Powder iFEiER Vitamin C Powder 100g(3.53oz) Cosmetic Grade Organic serum Powder iFEiER Titanium Dioxide Powder 500g(17.24oz) TiO2 Sunscreen and Lotion Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 32 4.6 out of 5 stars 32 4.5 out of 5 stars 47 4.5 out of 5 stars 39 4.7 out of 5 stars 20 4.9 out of 5 stars 24 Price $25.99$25.99 $21.99$21.99 $19.80$19.80 $17.09$17.09 $13.99$13.99 $16.14$16.14 Net Weight 1.76oz 2.12oz 2.82oz 17.64oz 3.53oz 17.64oz