Hyaluronic acid is odorless white powder, soluble in water, insoluble in organic solvents. Hyaluronic acid powder has excellent moisture keeping ability, high viscoelasticity and lubricity. Hyaluronic Acid is widely used as cosmetics, food and eye drop grade.Hyaluronic acid has multiple functions, including moisturizing, lubricating, repairing, and anti-inflammatory.
1. Moisturizing effect
Hyaluronic acid has excellent moisturizing properties and can absorb and retain a large amount of moisture. Its molecules can absorb hundreds of times their own weight of water, thus playing an important role in skin care. Hyaluronic acid can adapt to different environmental humidities and provide long-lasting moisturizing effects for the skin.
2. Lubrication function
Hyaluronic acid also has significant effects in lubrication. It is widely present in the connective tissue, skin, eyes, and joint fluid of the human body, reducing friction and providing lubrication. In joint diseases and ophthalmic surgeries, hyaluronic acid is used to increase the viscosity and elasticity of joint and eye fluids, thereby relieving pain and improving function.
3. Repair function
Hyaluronic acid has the function of promoting repair. It can promote the proliferation and differentiation of epidermal cells, eliminate oxygen free radicals, and prevent and repair skin damage. In addition, hyaluronic acid can promote skin repair by moisturizing and ensuring the water content of keratinocytes, maintaining the activity of various enzymes and related proteins in the cells.
4. Anti inflammatory effect
Hyaluronic acid has anti-inflammatory effects and can significantly inhibit the expression and content of interleukins, reducing inflammatory reactions. It can also inhibit lipid peroxidation, eliminate reactive oxygen species, and protect the skin from external environmental damage.
(1) <6.000Da (Ultra Low Molecular Weight)
By far, this is the best hyaluronic acid found in facial serums and creams.
(2) <50,000Da (Low Molecular Weight)
Low molecular weight hyaluronic acid powder makes it possible to enter the skin and keep moisturing. The additional moisture not only makes the skin more firm and firmer, but also visibly reduces wrinkles.
(3) >500.000Da (High Molecular Weight)
High molecular weight hyaluronic acid powder can repair skins and keep moisturing for longer time.
