Ceramides can also help to retain the skin moisture and hydration while keeping it soft and supple. All skin types benefit from the use of ceramides or ceramides moisturizer. However, many people feel that they are heavy for oily, acne prone skin due to their intense moisturizing properties.
Tremella polysaccharide has excellent moisture retention ability, it can absorb a large amount of water, and has the same high moisture retention no matter in low humidity or high humidity conditions. Tremella polysaccharide is used in skin care cosmetics. It has the function of repairing the epidermis, increasing the moisture content of the epidermis, increasing the moisture content of the stratum corneum, and giving the skin a soft feeling; it improves the skin conductivity integral value, improves the skin's water retention capacity, and reduces water release The constant indicates that the product can improve the barrier function of the skin and prevent the evaporation of water from the skin.
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1. Whitening and depigmenting
Tyrosine is the raw material for the formation of melanin, and tyrosinase is the main rate-limiting enzyme for the conversion of tyrosine to melanin. Its activity determines the amount of melanin formed. That is, the higher the activity of tyrosinase in the body and the higher the content, the easier it is to form melanin.
Arbutin can competitively and reversibly inhibit tyrosinase, thereby inhibiting the production of melanin, achieving the effects of whitening, brightening and removing spots!
2. Sun protection
α-Arbutin also has the effect of absorbing ultraviolet rays. Some researchers conducted a special test on sunscreen products added with α-arbutin and found that α-arbutin exhibits UV absorption capacity.
In addition, many scientific research experiments have verified that α-arbutin also shows certain curative effects in anti-inflammatory, antibacterial, and anti-oxidant aspects.
If you use skin care products with α-arbutin added, if the effect is not obvious, it must be a problem of insufficient concentration. The amount of α-arbutin should be 3%. If the amount is less than this amount, the inhibitory effect on the catalytic activity of tyrosinase in the skin will be weak, and the whitening effect will be insignificant.
Tremella polysaccharide has excellent moisturizing and water-locking ability. It can absorb a large amount of water, and it has the same high moisturizing property regardless of low humidity or high humidity. Tremella polysaccharide is used in skin care cosmetics. It has the function of repairing the epidermis, increasing the moisture content of the epidermis, increasing the moisture content of the stratum corneum, and giving the skin a soft feeling; it improves the skin conductivity integral value, improves the skin's water retention capacity, and reduces water release The constant indicates that the product can improve the barrier function of the skin and prevent the evaporation of water from the skin.
Tremella polysaccharide has good lubricity and film-forming properties. The skin care products added with Tremella polysaccharides have obvious lubricity when applied, and have a good hand feeling. It can form a uniform film on the skin surface, so that the skin has a good smooth and moist feel, does not shrink, is dry and not tight, and is very effective on the skin. To the protective effect. Similarly, in hair care products, a protective film can be formed on the surface of the hair to moisturize, lubricate, eliminate static electricity, and make the hair easier to comb and flow naturally.
Tremella polysaccharide has a certain ability to scavenge hydroxyl free radicals. Tremella polysaccharides can be used as anti-aging ingredients in cosmetics. By inhibiting the peroxidation of cell lipids, it prevents skin aging; promotes the growth of elastic cells; reduces UV damage to the skin; activates epidermal cells and repairs light-damaged skin; accelerates skin regeneration; reduces wrinkles and wrinkles.
Tremella polysaccharide has the same moisturizing ability as hyaluronic acid, and has no sticky feeling. It will not feel tight after drying, giving the skin a moist and smooth feeling, and it can also fight against some free radicals. It is especially suitable for skin care products inside.
Tremella polysaccharide is a revolutionary plant-derived high-efficiency moisturizer. It is currently the only natural moisturizing material with a molecular weight of one million. It can not only moisturize efficiently, but also has anti-aging and anti-oxidant effects, so it is often used In high-end cosmetics.