17D Hyaluronic Acid (High Concentrate / High Viscosity)
Hyaluronic acid in 17 sizes (nano molecules, small, medium, large, cationic, crosspolymer and acetylated) has a gel-like texture, is easy to use and can be mixed directly into water formulas.
17 types of hyaluronic acid
together with
3. Very small molecules 7000 Daltons
4. Very small molecules 3-8k Daltons
5. Small molecules 8-20K Daltons
6. Small molecules 20-50k Daltons
7. Small molecules 50-100k Daltons
8. Medium molecule 100-500k Daltons
9. Medium molecule 500-800k Daltons
10. Medium molecule 0.8-1.5M Daltons
11. Large molecules 1.5-1.8M Daltons
11. Large molecules 1.8-3.0M Daltons
14. Acetylated type
15. VC-Hya type or Hyaluronic acid that encapsulates Vitamin C.
16. VC-A or Hyaluronic Acid type that encapsulates Vitamin A.
17. VC-Zn type or Hyaluronic Acid that encapsulates Zinc
It has a gel texture, is easy to use, and can be mixed into water formulas immediately.
Recommended concentration of Hyaluronic Acid 17D
Very dry skin 10-20%
Dry skin 5-10%
Normal or general skin that lacks water is equal to 2-5%.
(Not suitable for use directly on the skin due to its high concentration. It must be diluted in a formula or in water only.)
How to use: For all types of cosmetics, available in gel, serum, lotion or cream form.
Mixing method: Mix directly into the water (water phase) of the formula. The formula should have a pH value in the range of 3-9.
Usage rate: 1-20% Please refer to the appropriate concentration for each skin type above.
Product characteristics: Thick, cloudy gel texture
Solubility: Can be dissolved in water immediately. Should be soaked at low temperature before dissolving in water to make it dissolve faster.
Storage: For long-term storage, keep refrigerated, avoid sunlight and heat. Shelf life is at least 2 years.
INCI Name : Hydrolyzed Hyaluronic Acid (11 molecules), Hydroxypropyltrimonium Hyaluronate, Sodium acetylated hyaluronate, Sodium Hyaluronate Crosspolymer, Zinc Hydrolyzed Hyaluronate, Sodium Retinoyl Hyaluronate, Ascorbyl Propyl Hyaluronate, Water, Propanediol, Ethylhexylglycerin, Phenoxyethanol
- Room (25-40C)
- 24 Months from manufacturing or testing date. (Current Lot will expire: 10/2027)
- 0.10% - 20.00%
- 10.00%
- Add into water phase. Avoid temperature above 60C.
- Avoid heat above 60C
- 3.00 - 9.00
- Soluble in Water
- Cream, Lotion, Serum
- -
| Test Name | Specification |
|---|---|
| Characters | A viscous gel/solution |
| Colour | Colorless to slight yellow |
| Odour | Slight characteristic odour |
| Reaction of uronic acid | Positive |
| Heavy metals | 10ppm Max |
| Arsenic | 2ppm Max |
| Bacteria counts | 100CFU/g Max |
| Mold & Yeast | 10CFU/g Max |
| Pseudomonas aeruginosa | Negative |
| Staphylococcus aureus | Negative |
| Escherichia coli | Negative |