Cosmetic Grade Hyaluronic Acid Powder Low Molecular Weight

What is Cosmetic Grade Hyaluronic Acid Powder Low Molecular Weight?

Cosmetic grade hyaluronic acid has a molecular weight of 100,000-200,000 Da and is often referred to as cosmetic-grade hyaluronic acid low molecular weight. It penetrates deep into the stratum corneum of the skin to achieve deep hydration; it has a very good moisturizing effect.

According to the molecular weight, hyaluronic acid can be divided into high molecular weight hyaluronic acid (higher than 1.6-1.8 million Da), medium molecular weight hyaluronic acid (0.8-1.5 million Da), and low molecular weight hyaluronic acid (0.1-0.2 million Da). The physicochemical properties and application areas of hyaluronic acid vary with different molecular weights.

Cosmetic grade hyaluronic acid low molecular weight has better transdermal absorption and stronger promotion of tissue regeneration than hyaluronic acid high molecular weight . Its molecule is relatively small and easy to absorb, and it is mostly used in cosmetics and healthcare products. High molecular weight hyaluronic acid has good viscoelasticity and lubricity and is mostly used in ophthalmic and orthopedic surgical products. Medium molecular weight hyaluronic acid is the most widely used and can be used in cosmetics, medicine, and health food.

Green Spring Technology supplies cosmetic grade hyaluronic acid powder low molecular content, high permeability and good moisturizing properties. Green Spring Technology organizes production following ISO, HACCP and other quality standards, and has passed Halal, Kosher, COSMOS, BRC, IFS, FDA, ISO, and many other certifications. All products are traceable, and each product from source to finished product has detailed testing, and production reports, to ensure that every aspect of the production process can be controlled and checked. We can provide authoritative third-party inspection reports.

Specification: 

Regulations:

It conforms to EU regulations.

Benefits:

Moisturising

Hyaluronic acid has a higher moisture absorption at lower relative humidity (30%) than the commonly used humectants sorbitol, propylene glycol, and sodium lactate. The longer molecular chains of hyaluronic acid are intertwined in a highly concentrated solution, forming a mesh structure that ultimately binds to water through hydrogen bonding. According to relevant research, the water retention value of hyaluronic acid can reach more than 500mL/g, with very significant hydrophilicity. Hyaluronic acid is an important asset for the skin to always maintain elasticity and hydration. However, with age, the content of hyaluronic acid in the skin gradually decreases, making the skin rough and less elastic.

Removal of Reactive Oxygen Species

External environmental influences such as UV irradiation, atmospheric pollution, and blue light radiation can cause skin keratinocytes to produce excessive reactive oxygen clusters ROS, which are mainly classified as superoxide radicals (O2--) and hydroxyl radicals (-OH). Excess ROS can lead to skin inflammation. Hyaluronic acid can fight against oxidative skin damage in multiple ways and pathways, so the use of products containing hyaluronic acid will have a soothing and soothing effect on the skin, the use of hyaluronic acid in conjunction with other soothing ingredients will help to alleviate skin sensitivity.

Reduces Transepidermal Water Loss

Hyaluronic acid, as a mucopolysaccharide, can be applied to the skin surface to form a dense and breathable water-locking film on the surface of the skin and absorb moisture from the air, preventing the evaporation of water inside the skin, reducing the rate of trans-epidermal water loss, enhancing the barrier function of the skin, and lowering the chances of inflammatory reactions.

Anti-Lipid Peroxidation

Lipid peroxidation is also a contributing factor to skin inflammation. The end product of lipid peroxidation, lipid peroxide, directly damages DNA molecules and promotes increased malondialdehyde levels in the body, leading to skin inflammation. Hyaluronic acid has been shown to significantly inhibit the effects of lipid peroxidation, much more so than VC.

Inhibition of Inflammatory Factors

Interleukins are cytokines produced by cells and transmitted to immune cells, which activate the immune cells to trigger an inflammatory response. High molecular weight hyaluronic acid powder significantly inhibits the expression and level of interleukins, thus reducing the adverse effects of interleukins on the skin.

Applications:

In Cosmetics:

Cosmetic grade sodium hyaluronate powder low molecular weight can be used in creams, lotions, make-up, serums, face masks, cleansing, colour cosmetics, etc. Depending on the amount of sodium hyaluronate powder added and the molecular weight, the properties in cosmetics are different accordingly.

In the Food Field:

Food grade hyaluronic acid powder is used in general food products, such as dairy products, beverages, alcohol, cocoa products, chocolate and chocolate products (including cocoa butter substitute chocolate and products), and confectionery, frozen drinks, excluding baby food.

For Health Products:

Hyaluronic acid powder, as a raw material, is often used in combination with ingredients such as collagen peptides, vitamins, chondroitin sulfate, and ammonia sugar in health products. Tablets, capsules, and oral liquids are commonly used dosage forms.

In Pharmaceutical:

Injection grade hyaluronic acid powder is commonly used in non-intestinal preparations, including intra-articular and intra-ocular preparations such as OVD, intra-articular injections, intradermal cosmetic corrective agents, and anti-adhesion products for lubrication, visco-elasticity, repair of damaged cartilage, inhibition of inflammation, and pain relief.