[Ace Moisturizing] HYA3 Hyaluronic Acid Essence

HYA3 contains four types of hyaluronic acid (Hyaluronic Acid/HA) with different molecular sizes, including low molecular weight, medium molecular weight, large molecular weight and cross-polymerized hyaluronic acid, with a total amount of 3%. The molecular size of HYA3 directly affects its ability to penetrate the skin. HA with different characteristics can enter each layer of the skin and exert "moisturizing" and "humidifying" effects at the same time in the skin's outermost layer, stratum corneum, epidermis and dermis. Large molecule HA can lock in moisture on the skin surface, forming a thin film on the skin surface, absorbing water molecules in the air and keeping the skin surface moisturized. Combined with medium-molecule HA, it can further penetrate into the epidermis and replenish moisture for the inner layer. The low molecular weight HA on the market is usually 20-30kDA in size and cannot effectively penetrate the stratum corneum. We use hydrolysis technology to further break down low molecular weight HA to ensure that its molecular structure is less than 5kDA. Studies have confirmed that this extremely low molecular weight HA can penetrate deeper into the skin layer, achieve deep moisturizing, and repair the underlying skin cells. The cross-polymerized HA can inhibit the activity of hyaluronic acid digestive enzymes, prevent them from decomposing hyaluronic acid in the skin, reduce water loss, and make the moisturizing effect more lasting. The four molecular sizes of HA are mainly responsible for instant moisturizing. To improve the entire moisturizing system, we add Panthenol as a fundamental moisturizing ingredient. Panthenol is a precursor of vitamin B5. Long-term use can make the structure of the epidermis and sebum more complete and prevent moisture from evaporating from the inside. Notes for formulators: After using hyaluronic acid products, makeup often flakes. After many tests, HYA3 has formulated four hyaluronic acid molecules into the best ratio to solve the problem of poor adhesion to makeup. Directions: After cleansing in the morning and evening, apply an appropriate amount on the face and neck. You can increase or decrease the amount according to your skin needs and the weather. Recommended to use before other serums. Other related products: HRP5 Collagen Strengthening Toner https://hk.pinkoi.com/product/3MLHsf7u?category=14&ref_itemlist=7RzbXPNJ