Product Name: Hyaluronic Acid Powder (Sodium Hyaluronate) Source: Microbial Fermentation Appearance: White or off-white fine powder Molecular Weight Options: Low MW, Medium MW, High MW, Customized Grade: Food Grade / Cosmetic Grade / Pharmaceutical Grade Solubility: Easily soluble in water Mesh: Customizable Shelf Life: 24 months under sealed, cool, dry and light-proof storage Application: Oral beauty supplements, skin hydration capsules, joint support formulations, functional beverages, skincare raw materials, anti-aging compound powder blends Storage: Keep tightly sealed and protected from light. Store in cool, dry warehouse. Avoid high temperature, humidity and direct sunlight to prevent moisture absorption and degradation.