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4D Hyaluronic Acid is a compound of four types of hyaluronic acid, forming a structure similar to a "three-dimensional sponge layer". This structure enables better water replenishment, water storage, and moisture locking.
Applications: Cleansing products, hair care, oral care, nail & lip care, skincare, and sunscreen products.
Recommended Dosage: 10% - 50%.
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