The difference between glycolic acid and hyaluronic acid
glycolic acid is a fruit acid with simple and small molecules and hydrophilicity. It is used in skin care to promote the renewal of the stratum corneum, reduce the adhesion between keratinocytes, and make the old waste exfoliate, and the skin is smooth and delicate. Often found in skin rejuvenation products, such as low-concentration glycolic acid toner, which can gently rejuvenate the skin; high-concentration glycolic acid rejuvenation liquid, which is mostly used in professional medical aesthetics.

Hyaluronic acid, also known as hyaluronic acid, is a polysaccharide. Its molecules are large and have a special structure, and it has excellent moisturizing power. It can combine a large number of water molecules to keep the It is widely stored in skin care products, such as hyaluronic acid serum, which can deeply replenish water; hyaluronic acid cream, which locks water and forms a protective film at the same time.

The difference between the two is significant. Glycolic acid is mainly used for keratin metabolism, improving roughness, dullness, fine lines, etc. However, high concentrations may cause skin irritation, and sensitive skin should be careful. Hyaluronic acid focuses on moisturizing, increasing skin hydration and elasticity, and is suitable for all skin types, especially dry skin.

Glycolic acid and hyaluronic acid have special effects. When taking care of skin, you should choose them carefully according to your own skin type and needs to achieve the best skin care effect.