This DIY Mandelic Acid Powder offers 99.9% purity and is classified as cosmetic grade, allowing for custom formulation in home skincare routines. Mandelic acid is an alpha hydroxy acid (AHA) derived from bitter almonds, known for its larger molecular size which results in gentler penetration compared to other AHAs. The powder can be dissolved in water or a compatible solvent to create personalized peels, masks, or be incorporated into existing creams, serums, and moisturizers. It is suitable for individuals seeking to adjust the concentration of mandelic acid in their skincare products according to their own tolerance and skin needs. Mandelic acid is often used to support exfoliation, help even skin texture, and address concerns such as uneven tone or mild congestion. The 99.9% purity ensures minimal impurities, making it appropriate for at-home blending when handled with proper precautions. Users should follow recommended dilution guidelines and perform patch tests prior to use. The product is packaged in a fine powder form and should be stored in a cool, dry place away from direct sunlight. This powder is intended for external use only and is not for consumption. It is particularly suited for those who wish to maintain control over their skincare formulations or prefer to avoid pre-mixed products with additional ingredients. The absence of additives allows for complete customization. As with any active ingredient, proper safety measures such as gloves and pH testing strips are advised during preparation. This listing does not include ready-to-use products; it provides the raw material for DIY skincare projects.