Place of Origin: | CHINA |
Brand Name: | MHW CHEM |
Certification: | ISO, COSMOS&ECOCRT |
Model Number: | MHW-HA-C018 |
Minimum Order Quantity: | 1KG |
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Price: | Negotiable |
Packaging Details: | 1 kg/aluminium foil bag,5 kg /aluminium foil bag, 10 kg/carton, 20 kg/carton, 25 kg/carton |
Delivery Time: | 5-7days |
Payment Terms: | T/T, L/C, Western Union, MoneyGram |
Supply Ability: | 5 tons/month |
Retention: | Water Retention | Moisture: | Keep Skin Moisture |
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Nutrition: | Nourish Skin | Anti-wrinkle: | Reduce Wrinkle Of Skin |
Solubility: | Easy To Dissolve In Water | Fermentation: | High, Medium And Low Molecular Weight |
Purity: | >93% | CAS No.: | 9004-61-9 |
Certify: | COSMOS Certified | Stability: | Keep Quality Stable For Every Batch |
Highlight: | High Purity Cosmetic Hyaluronic Acid Powder,Eye Cream Cosmetic Hyaluronic Acid Powder,cosmetic grade hyaluronic acid powder |
Hot Selling Hyaluronic Acid Powder Skin Care Different Molecular Weight
Hyaluronic acid is a polysaccharide naturally found in the human body. It has strong water absorption and is called "Natural Moisturizing Factor" (NMF). It absorbs and locks in thousands of times its own weight in water, forming a moisture barrier on the skin's surface to help keep skin soft and hydrated. For this reason, hyaluronic acid is widely used in various skin care products, especially in eye creams that require intensive moisturizing. Its effect is particularly significant.
In recent years, hyaluronic acid (Hyaluronic Acid), as an efficient moisturizing ingredient, has become increasingly popular in the field of skin care, especially in eye cream products. The skin around the eyes is the thinnest and most fragile area on the face. It contains less oil and loses moisture quickly, making it more prone to fine lines and dry lines. Hyaluronic acid has become a core ingredient in many eye creams due to its excellent moisturizing ability and multiple skin care benefits.
Specifications
Test Items | Specifications |
Description | White, fine powder |
pH |
6.0~7.5 |
Transparency(in 0.1%aq.sol.,) |
≥99.0% |
Intrinsic viscosity | Actual value |
Molecular weight | (0.003~2.0)×106Da |
Mesh | ≥60 |
Loss on Drying | ≤10.0% |
Residue on ignition | 15.0~20.0% |
Heavy Metals | ≤20ppm |
Arsenic | ≤2ppm |
Protein | ≤0.1% |
Assay of HA | ≥93.0% |
Glucuronic Acid | ≥45.0% |
Total bacterial count | ≤100CFU/g |
Yeasts & mold | ≤10CFU/g |
E.coli | Negative |
Staph | Negative |
Pseudomonas Aeruginosa | Negative |
Salmonella | Negative |
Main functions
1.Deep moisturizing and moisture locking
The core function of hyaluronic acid is efficient moisturizing. It can quickly absorb a large amount of water and form a thin film on the skin surface, thereby locking in moisture. This feature is especially important in eye creams, as the skin around the eyes often has low moisture content, which can easily lead to dryness and fine lines. By supplementing hyaluronic acid, it can effectively relieve the dryness of the skin around the eyes and keep it moisturized and smooth.
2.Strengthen skin barrier to resist external stimulation
The skin around the eyes is very delicate and easily affected by the external environment. Hyaluronic acid can form a protective layer on the skin surface, help repair damaged skin barrier, and improve the skin's ability to resist external stimulation. For people who are sensitive around the eyes or prone to allergic reactions, eye cream containing hyaluronic acid can have a soothing and protective effect.
3.Reduce the appearance of fine lines and dry lines
Dryness is one of the main causes of fine lines, and sufficient moisture can plump the surface of the skin, thereby reducing the appearance of fine lines and dry lines. Hyaluronic acid can not only provide moisture to the skin, but also enhance the elasticity of the skin, making the skin around the eyes firmer and more elastic, thus slowing down the formation of fine lines and achieving the effect of diluting dry lines around the eyes.
4.Help improve puffiness and dark circles around the eyes
The moisturizing effect of hyaluronic acid also indirectly helps improve puffiness and dark circles around the eyes. Dry and dehydrated skin can easily make the eye area look dull, while sufficient moisture can brighten the skin and make the eye area brighter. In addition, hyaluronic acid helps promote microcirculation and reduce eye puffiness and dark circles.
5.Improve absorption of other ingredients
Hyaluronic acid can also help other active ingredients (such as vitamin C, retinol, etc.) penetrate and absorb better. In formula design, hyaluronic acid is often used in combination with antioxidants, anti-aging ingredients, etc. to further enhance the overall skin care effect of eye cream, making it have more diversified effects on the basis of moisturizing.
Hyaluronic acid has different molecular weights and different levels of action in the skin. High molecular weight hyaluronic acid mainly stays on the surface of the skin, forming a moisture-locking and moisturizing film to prevent water loss; while low molecular weight hyaluronic acid can penetrate into the deeper layers of the skin to provide deep moisture. Many high-end eye creams combine hyaluronic acid with different molecular weights to achieve the dual effects of surface moisture locking and deep moisturizing, bringing longer-lasting moisture to the skin around the eyes.
Contact Person: Jasmine
Tel: +8613627358501