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Sodium lactate is a natural moisturising factor. One quarter of the human skin stratum corneum is composed of sodium lactate. Sodium lactate is used in cosmetics to form a hydration film with other chemical ingredients, preventing the evaporation of moisture from the skin, leaving the skin in a relaxed and moist state and preventing wrinkles, and is widely used as and is widely used as a moistening agent in skin care products.

Lactic acid and lactate can be used as a new generation of skin brighteners that produce synergistic effects when combined with other skin brighteners.

Oral Care Products

The high solubility and moderate taste make calcium lactate a very suitable calcium source for oral care products to keep teeth healthy while also having anti-tartar effect.

　The hemostatic properties of aluminum lactate have a positive effect on gums and oral mucosa. 　Zinc lactate has good stability, easy to dissolve in water, no astringency, and does not precipitate zinc fluoride with fluoride ions. It can effectively inhibit dental caries and remove plaque, and is widely used as an anti-tartar agent in toothpaste and mouthwash products.

Body Wash and Shampoo

Sodium lactate is hygroscopic and can be used as a humectant in toiletries such as bath soaps, bar soaps and emollient nectars, added to bar soaps to reduce moisture loss during storage and prevent soap drying out; in liquid soaps, bar soaps and shampoos as a pH regulator.

Lactic acid is a natural component of hair and is used as a pH regulator in hair care products, as it is milder than other pH regulators, bringing the pH to a weak acidity, improving hair texture and making it easier to comb.