Heparin Sodium, an acidic mucopolysaccharide substance, has become a hot topic in cosmetic raw materials in recent years. It can be added to cosmetics such as nutritional creams, eye creams, acne removal products, and hair conditioners. Performance and application: 1. Increase skin vascular permeability 2. Improve local vascular circulation 3. Promote skin nutrition supply and metabolic waste excretion 4. Provide good health and maintenance effects on the skin5. Anti inflammation and anti allergy Precautions: Heparin sodium is an odorless white powder with hygroscopicity and easy solubility in water. Due to its strong negative charge in aqueous solution, it can form molecular complexes with some cations. So in cosmetic formulas, it is important to avoid using them together with cations, strong alkalis, etc.