| Powder: | Yes |
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| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, BP, FDA |
| Suitable for: | Adult |
| State: | Solid |
| Purity: | 99% Min |
| Samples: |
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| Customization: |
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Audited Supplier Hyaluronic acid itself is the composition of the human skin, is widely distributed in the body of a - a kind of acidic fucose, exists in the matrix of connective tissue, has a good moisturising effect. It is internationally known as the ideal natural moisturising factor. It is the best moisturising substance in cosmetics found in nature.
Hyaluronic acid (HA for short) is a mucopolysaccharide composed of N-acetylglucosamine and glucuronic acid disaccharide repeating units, commercial HA is usually its sodium salt form, called sodium hyaluronate. HA is widely found in the interstitium of animal tissues and the vitreous body of the eye, and its main physiological functions are water retention and lubrication. 75% of the fluid in the human eye is hyaluronic acid.
| Product name | Hyaluronic acid powder |
| Others name | Hyaluronic Acid,Hyaluronan, HA, sodium hyaluronate |
| Apperance | White powder |
| Purity | Min 99% |
| Grade | Cosmetics,Food |
| CAS No. | 9004-61-9 |
| Shelf time | 2 years,keep away sunlight, keep dry |
| specification | Oligomerization molecular weight: 3,000 - 5,000 Dalton; |
Transdermal absorption, deep moisturising, anti-aging, after-sun repair. |
| Low molecular weight: 8,000 - 50,000 Dalton; 100,000 - 500,000 Dalton |
Can penetrate deep into the cortex, replenish and lock water long-lasting moisturising, improve the role of skin nutrient absorption. | |
| Middle molecular weight: 500,000 - 800,000 Dalton; 800,000 - 1,500,000 Dalton |
Skin feel smooth non-sticky and elastic, long-lasting moisturising, resistant to hyaluronidase degradation, can form a network of water film on the surface of the skin, locking water, water retention, isolation of pollution, anti-ultraviolet protection, skin protection. | |
| High molecular weight : 1,500,000 - 2,200,000 Dalton; More than 2,200,000 Dalton |
Excellent lubrication and film-forming properties, moisturising, sun protection, thickening and stabilising emulsification. |
Food grade:
1.Hyaluronic acid powder is a substance that is naturally present in the human body. It is found in the highest concentrations in fluids in the eyes and joints.
2. The hyaluronic acid that is used as medicine is extracted from rooster combs or made by bacteria in the laboratory.
3.Hyaluronic acid powder is also used as a lip filler in plastic surgery.It is also using to prevent the effects of aging.
4.Hyaluronic Acid powder (HA, Hyaluronic, Cyclic Acid) is a critical component of the skin that helps to retain moisture, keeping the skin firm, and preventing wrinkles by adding volume to the skin.
| Test Items | Specifications | Results | |
| Physical & Chemical Test | |||
| 1 | Appearance | White or almost white powder or granules |
Complies |
| 2 | Infrared absorption | Positive | Complies |
| 3 | Reaction of sodium | Positive | Complies |
| 4 | Bulk density | ≥0.2g/cm³ | 0.56g/cm³ |
| 5 | Absorbance | ≤0.25 | 0.11 |
| 6 | Transparency | ≥99.0% | 100.0% |
| 7 | pH | 6.0~7.5 | 6.5 |
| 8 | Intrinsic viscosity | (13.77~23.64)dL/g | 22.40dL/g |
| 9 | Molecular weight | (0.75~1.50)×106Da | 1.40×106Da |
| 10 | Kinematic viscosity | Actual value | 40.69mm²/s |
| Purity Test | |||
| 11 | Loss on drying | ≤10% | 9.86% |
| 12 | Residue on ignition | ≤20% | 19.15% |
| 13 | Heavy metals | ≤20ppm | <20ppm |
| 14 | Arsenic | ≤2ppm | <2ppm |
| 15 | Protein | ≤0.1% | 0.06% |
| 16 | Assay | 95.0%~105.0% | 97.8% |
| 17 | Glucuronic acid | 46.0%~51.0% | 47.3% |
| Microbiological Purity | |||
| 18 | Total bacterial count | ≤100CFU/g | <10CFU/g |
| 19 | Yeasts & mold | ≤20CFU/g | <10CFU/g |
| 20 | E. coli | Negative | Negative |
| 21 | Staph | Negative | Negative |
| 22 | Pseudomonas aeruginosa | Negative | Negative |
Food grade:
| Glucosamine | Chondroitin Sulfate | Methyl Sulfonyl Metha** (MSM) |
| Collagen | Hyaluronic acid | Chitosan |
| / | Application dosage form | Application |
| General Food Ingredients | Beverages, Jelly, Dairy Products, etc. | Helps to promote facial skin health and improve skin moisture; antioxidant; helps to increase bone density and improve joint function; helps to improve gastrointestinal function and protect gastric mucosa. usually used in conjunction with collagen, vitamins, chondroitin sulfate, aminosugar and other ingredients |
| Health food ingredients | tablets, capsules, oral liquid is the common type |
Cosmetic grade:
| Hyaluronic acid | Poly-Glutamic acid | Aloe lyophilized powder |
| Ceramide | Squalane (oil) | Squalene (oil) |
| D-panthenol | Carbopol | Ecdysterone |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
1. How do you confirm product quality before order?Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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Audited Supplier 
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