Introduce
Hyaluronan as a function of raw material is widely used in cosmetics in following aspects:
1. Moisturizing and film-forming properties
2. Anti-Wrinkles
3. Anti-Irritation
4. Nutrition delivery
5. Free radical scavenging
Feature
1. Reliable and safe: Our Cosmetics Grade Hyaluronic Acid is Ecocert certificated and our production is strictly managed according to ISO 9001 and GMP standards. It is all fermented products, non-animal sources, non-GMO and non-BSE/TSE risk.
2. High-purity and lower impurities: higher glucuronic acid content, lower protein, heavy metals and nucleic acid content, compared with other cosmetics grade hyaluronic acid in the market.
3. Different molecular weight ranges to meet different customers’ needs.
Specification of HA (Cosmetic Grade)
| Items |
Specifications |
| Cosmetic Grade HA |
HA (Low Molecular Weight) |
HA-Oligo |
| Appearance |
White or almost white powder or granules |
White or almost white powder or granules |
White or almost white powder or granules |
| pH |
6.0-7.5 |
6.0-7.5 |
3.0-5.0 |
| Transparency |
≥99% |
≥99% |
≥99% |
| Loss on drying |
≤10.0% |
≤10.0% |
≤10.0% |
| Molecular weight |
≥1,800K Da |
10K Da – 1,000K Da |
<10K Da |
| Protein |
≤0.05% |
≤0.05% |
≤0.1% |
| Heavy metals |
≤20ppm |
≤20ppm |
≤20ppm |
| Glucuronic acid |
≥44.0% |
≥44.0% |
≥44.0% |
| Bacterial counts |
≤100cfu/g |
≤100cfu/g |
≤100cfu/g |
| Mold and Yeast |
≤10cfu/g |
≤10cfu/g |
≤10cfu/g |
| Pseudomonas aeruginosa |
Negative |
Negative |
Negative |
| Staphylococcus aureus |
Negative |
Negative |
Negative |
Recommend
On the use of hyaluronic acid: if you use to make the essence mask, use 20-30 million molecular weight of hyaluronic acid; if you use a face cream, eye cream, please use high molecular weight of hyaluronic acid (100-130 million molecular weight), the higher the molecular weight, the smaller the molecular weight is good, the large molecular weight of film forming effect is good.
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Rebekah
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Camilla
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