Vitamin C plays a crucial role in personal care formulations, thanks to its ability to stimulate collagen production and shield the skin from environmental stressors. It promotes a more youthful, radiant appearance by helping to fade age spots and discoloration, while its antioxidant properties provide a strong line of defense against daily skin damage. Beyond its skincare benefits, Vitamin C contributes to the overall quality of cosmetic formulations. It helps maintain a stable pH level, prevents product degradation caused by exposure to air, and improves the longevity of active ingredients. INCI: L-Ascorbic Acid Solubility: Water Appearance: White or almost white crystalline powder Melting Point: +/- 190°C PH (5%, w/v) 2.1 ~ 2.6 PH (2%, w/v) 2.4 ~ 2.8 Grade: Meets USP/BP standards Tips: Make sure the Vitamin C powder is fully dissolved in the water phase before blending it with the remaining ingredients. For best results, incorporate Vitamin C into the water phase of your formulation. Recommended usage levels depend on the specific type of product, with concentrations typically ranging from 0.5% to 20%. Store in a dry place and away from light.
