Food Grade Hyaluronic Acid Can Help to Enhance Skin’s Moisturizing Ability
| Material name | Food grade of Hyaluronic acid |
| Origin of material | Fermentation origin |
| Color and Appearance | White powder |
| Quality Standard | in house standard |
| Purity of the material | ＞95% |
| Moisture content | ≤10% (105°for 2hours) |
| Molecular weight | Around 1000 000 Dalton |
| Bulk density | ＞0.25g/ml as bulk density |
| Solubility | Water Soluble |
| Application | For skin and joint health |
| Shelf Life | 2 years from production date |
| Packing | Inner packing: Sealed Foil bag,1KG/Bag, 5KG/Bag |
| Outer packing: 10kg/Fiber drum, 27drums/pallet |
Hyaluronic acid is a complex molecule that is a major natural component in skin tissue, especially in cartilage tissue. Hyaluronic acid is mainly synthesized by fibroblasts in the dermis of the skin and keratinocytes in the epidermal layer. Actually the skin is the main hyaluronic acid reservoir, because nearly half of the weight of the skin comes from hyaluronic acid and contains the most in the dermis.
Hyaluronic acid is a white powder with no odor, neutral taste and good water solubility. Hyaluronic acid was extracted by maize biofermentation technology with high purity. We are a manufacturer specializing in the production of raw materials of health products. We always maintain professionalism in the production of products. Every batch of products are strictly controlled and sold after quality testing.
Hyaluronic acid has many effects, not only in the field of skin care, but also in food supplements, medical supplies and other fields.
| Test Items | Specification | Test Results |
| Appearance | White Powder | White Powder |
| Glucuronic acid, % | ≥44.0 | 46.43 |
| Sodium Hyaluronate, % | ≥91.0% | 95.97% |
| Transparency (0.5% water Solution) | ≥99.0 | 100% |
| pH (0.5% water solution) | 6.8-8.0 | 6.69% |
| Limiting Viscosity, dl/g | Measured value | 16.69 |
| Molecular Weight, Da | Measured value | 0.96X106 |
| Loss on Drying, % | ≤10.0 | 7.81 |
| Residual on Ignition, % | ≤13% | 12.80 |
| Heavy Metal (as pb), ppm | ≤10 | ＜10 |
| Lead, mg/kg | ＜0.5 mg/kg | ＜0.5 mg/kg |
| Arsenic, mg/kg | ＜0.3 mg/kg | ＜0.3 mg/kg |
| Bacterial Count, cfu/g | ＜100 | Conform to the standard |
| Molds&Yeast, cfu/g | ＜100 | Conform to the standard |
| Staphylococcus aureus | Negative | Negative |
| Pseudomonas aeruginosa | Negative | Negative |
| Conclusion | Up to the standard | |
1. Anti-wrinkle: The moist level of the skin is closely related to the content of hyaluronic acid. With the growth of age, the content of hyaluronic acid in the skin decreases, which makes the water retention function of the skin weakened and wrinkles occur. Sodium hyaluronate solution has strong viscoelasticity and lubrication, applied on the skin surface, can form a layer of moisturizing breathable film, keep the skin moist and bright. Small molecule hyaluronic acid can penetrate into the dermis, promote blood microcirculation, is conducive to the absorption of nutrients by the skin, play a health care role.
2.Moisturizing: Sodium hyaluronate has the highest moisture absorption at low relative humidity (33%) and the lowest moisture absorption at relative humidity (75%). It is this unique property that is very well adapted to the skin state under different environmental conditions, such as dry winter and wet summer, for the moisturizing effect of cosmetics. It plays a very important role in moisturizing the skin.
3. Enhance the pharmacodynamic properties: HA is the main component of connective tissue such as interstitium, ocular vitreous, joint synovial fluid of human cells. It has the characteristics of exerting water retention in the body, maintaining extracellular space, regulating osmotic pressure, lubrication and promoting cell repair. As the carrier of eye drug, it prolongs the retention time of drug on the eye surface by increasing the viscosity of eye drops, improves the bioavailability of drug, and reduces the irritation of drug to the eye.
4. Repair: The skin is caused by the sun exposure to the light burning or sun burning, such as the skin becomes red, black, peeling, mainly is the role of the ultraviolet light in the sun. Sodium hyaluronate can promote the proliferation and differentiation of epidermal cells, as well as the removal of oxygen free radicals, which can promote the regeneration of the skin at the injured site, and its prior use also has a certain preventive effect.
1. Skin health: the content of hyaluronic acid in the skin is an important factor affecting the water content of the skin. The reduction of its content will reduce the skin elasticity and increase the dry skin. Several studies have shown that oral hyaluronic acid can improve the physiological characteristics of the skin, help increase skin moisture, promote skin tissue metabolism, slow down skin aging, and play a certain anti-wrinkle effect.
2. Joint health: Hyaluronan is the main component of the joint synovial fluid, which plays a role of shock absorption and lubrication. The reduction of the synthetic hyaluronic acid concentration and molecular mass of the human body is an important cause of joint inflammation. Oral hyaluronic acid can reduce joint pain and stiffness and help relieve degenerative arthritis symptoms.
3. Intestinal health: In addition to skin health and joint care, the effects of oral hyaluronic acid on gastrointestinal health has also been studied. As a substance with special immunomodulatory properties, hyaluronic acid can play an anti-inflammatory, bacteriostatic role, and repair of intestinal barrier function.
4. Eye health: There are relatively few studies reporting on the effects and improvement of oral hyaluronic acid on human eyes. Existing literature has shown that hyaluronic acid has a positive effect on the proliferation and metabolism of corneal epithelial cells and is able to ameliorate ocular surface inflammation.
1. Healthy skin (especially dryness, scar, stiffness, and skin diseases, such as scleroderma and actinic keratosis). You can choose to use skin care products containing hyaluronic acid to help keep skin moist, elastic, even skin tone.
2. Good eye health, especially for the treatment of dry eye disease. There are a lot of hyaluronic acid eye drops, and because hyaluronic acid itself is a moisturizing factor, hyaluronic acid eye drops are a good choice for patients with dry eyes.
3. Joint health, particularly for the treatment of arthritis and soft tissue injury. Hyaluronic acid is widely used. In the field of joint health, it can help relieve joint pain and repair cartilage damage and other problems.
4. For slow-healing wounds. Hyaluronic acid can help repair injured wounds, whether sunburn, scratches and so on can be repaired with relevant medical materials, hyaluronic acid also has a strong repair.
Can I have small samples for testing purposes?
1. Free amount of samples: we can provide up to 50 gram of hyaluronic acid free samples for testing purpose. Please pay for the samples if you want more.
2. Freight cost: We usually send the samples via DHL. If you have DHL account, please let us know, we will send via your DHL account.
What are your Ways of shipment:
We can ship both by air and be sea, we have necessary safety transportation documents for both air and sea shipment.
What is your standard packing?
Our standarding packing is 1KG/Foil bag, and 10 foil bags put into one drum. Or we can do customized packing according to your requirements.
