1, oral
Oral hyaluronic acid can increase the body content and supplement the deficiency of hyaluronic acid in human body. Hyaluronic acid can make skin moist, smooth, soft and elastic through digestion and absorption; It can delay aging and prevent arthritis, arteriosclerosis, pulse disorder and brain atrophy.
2. Injection and hydration
Hyaluronic acid can help the skin absorb a lot of water. With water, the skin will naturally remain elastic and soft. Not long ago, we could only supplement hyaluronic acid to the skin by drug injection.
Medical skin care products can use a small amount of hyaluronic acid as a humectant, and pretend that the hyaluronic acid compression package with a molecular weight of one million is applied to the skin, so that it can absorb about 1000 times of its own weight, so that epidermal cells can be refilled and wrinkles can be smoothed. Although the effective time is not as good as direct injection, it can be supplemented every day to make the cells naturally full.
Extended data:
skin care
Hyaluronic acid originally exists in the skin, which can help the skin absorb the moisture of the body and the surface layer of the skin, and also enhance the long-term water retention ability of the skin. When hyaluronic acid absorbs water, elastic fibers and collagen are in a moist environment, so the skin is elastic.
However, hyaluronic acid in the skin began to lose after the age of 25, leaving only 65% in infancy at the age of 30 and only 25% at the age of 60. The moisture of the skin will also lose its elasticity and luster with the loss of hyaluronic acid, and wrinkles will age for a long time.
Moisturizing and sealing are the dual missions of skin care. Truly high-quality hyaluronic acid must be an organic combination of macromolecular and micromolecule hyaluronic acid. Macromolecule hyaluronic acid (tens of thousands to hundreds of thousands of daltons) cannot penetrate the skin, but it can form a breathable film on the skin surface, which makes the skin smooth and moist, and can block the invasion of foreign bacteria, dust and ultraviolet rays and protect the skin from infringement.
Low molecular weight hyaluronic acid (nano-hyaluronic acid HA 800 with molecular weight as low as 1000, OCO can easily penetrate the skin) has the functions of anti-inflammation, inhibiting the generation of germs and keeping the skin smooth. Can penetrate into the skin, synthesize skin endogenous macromolecular hyaluronic acid, and achieve the function of water retention; Provide a suitable place for cell proliferation and differentiation, and directly promote cell growth, differentiation, reconstruction and repair.
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