This product was produced specifically for Wear Sierra, and the strict quality rules of Wear Sierra were applied during the production process.Benefits of Kojic Acid Soap Kojic acid soap bars are skincare products infused with kojic acid, a natural compound derived from fungi, especially certain types of mushrooms. Kojic acid is commonly used in cosmetics for its skin-brightening properties. It helps to lighten dark spots, hyperpigmentation, and even skin tone. The soap works by inhibiting melanin production, the pigment responsible for dark skin.Specifications : Be sure to test a small patch on your inner arm to ensure you are not allergic to any of these ingredients -Ingredients : Aqua, Cocos Nucifera (Coconut Oil), Olea Europaea Fruit (Olive Oil), Helianthus Annuus Seed (Sunflower Oil), Sodium Hydroxide, Ricinus Communis Seed (Castor Oil), Butyrospermum parki (Shea Butter), Ascorbic Acid (Vitamin C), Hyaluronic Acid, Kojic Acid, Collagen, Vitamin E, Curcuma Longa Root Powder, Citrum Limon Peel Oil. Our soaps are -Cold-pressedHandmadeNon ToxicLong LastingPlant Formula BasedNaturalWeight: 3.5 oz (100 gr )Made in TurkiyeCotton-based cardboard is used in the boxes