ヒアルロン酸ナトリウム

Sodium hyaluronate has the same high hygroscopicity, self-regulates and maintains skin moisture no matter in low humidity or high humidity conditions, known as “Key to the fountain of youth” (the gateway to youth without ageing) source). Therefore, it is widely used in cosmetics as an ideal natural moisturizing factor to make products suitable for different skin types, climates and environments. Macromolecular sodium hyaluronate can form a breathable film on the skin surface, help the skin lock in moisture, and block the invasion of foreign bacteria, dust, and ultraviolet rays, and protect the skin from damage. Small molecule sodium hyaluronate can quickly penetrate into the dermis, slightly expand capillaries, promote blood circulation, improve metabolism, and promote skin cell nutrient absorption. It has the functions of eliminating wrinkles, enhancing skin elasticity and delaying skin aging.

Effects of different molecular weight segments

• Polymer sodium hyaluronate  ＞1.6 million Da
  A dense biological moisturizing film is formed on the skin surface, which is long-lasting moisturizing and anti-PM2.5.
• Low molecular weight sodium hyaluronate  10,000~200,000 Da
  Repair damaged and premature skin; water and soften the stratum corneum, lasting moisturizing, soft skin;
  Increase skin elasticity and delay skin aging;
  Promote the proliferation and differentiation of epidermal cells, scavenge oxygen free radicals.
• Ultra low molecular weight hyaluronic acid  ＜10000Da
  Transdermal absorption, deep moisturizing. Anti-aging, repair after sun.

Product Benefits:

• Long-lasting moisturizing
  Cosmetic-grade sodium hyaluronate has strong permeability, quickly hydrating with epidermal cells, deeply locking water, replenishing water, and increasing skin moisture content.
• Soft skin
  Cosmetic-grade sodium hyaluronate forms a layer of breathable film after being applied to the skin surface, which can reduce the roughness of the skin surface, make the skin have a good soft feeling, and prevent the evaporation of moisture inside the skin, so as to maintain the luster and tenderness of the skin for a long time.

製品の応用

• Skin care products: creams, lotions, lotions, essences, gels, masks, etc.
• Cleaning products: facial cleanser, shower gel, etc.
• Hair products: shampoo, conditioner, hair restorer, hair spray, etc.