Ingredients

Hyaluronic acid

Sodium hyaluronate · Hyaluronan · Hydrolyzed hyaluronic acid · Hydrolyzed sodium hyaluronate

Hyaluronic acid is a high–molecular weight polysaccharide (a glycosaminoglycan) that occurs naturally in connective tissues and body fluids. In cosmetic products it is very often present as the more water‑soluble salt Sodium Hyaluronate, and also as modified forms such as Hydrolyzed Hyaluronic Acid or Sodium Acetylated Hyaluronate, selected for molecular weight and skin feel. The raw material is commonly obtained via biotechnological fermentation and supplied as a powder or as an aqueous solution for easy incorporation into formulas. In skincare it is used in serums, creams, masks and eye products, where it contributes to texture and a smooth application sensorial. In food supplements it may appear as hyaluronan or sodium hyaluronate, typically in capsules or tablets, frequently alongside other structural ingredients. Modern formulations often combine multiple molecular weights or crosslinked derivatives (crosspolymers) to fine‑tune viscosity and product stability.