| Brand name | PromaCare-HPR(10%) |
| CAS No. | 893412-73-2; 5306-85-4 |
| INCI Name | Hydroxypinacolone Retinoate; Dimethyl Isosorbide |
| Chemical Structure |  |
| Application | Anti-wrinkle, Anti-aging and Whitening skin care products of lotions, creams, essences |
| Package | 1kg net per bottle |
| Appearance | Yellow clarification solution |
| HPR Content % | 10.0 min |
| Solubility | Soluble in polar cosmetic oils and insoluble in water |
| Function | Anti-aging Agents |
| Shelf life | 2 years |
| Storage | Store the container tightly closed in a dry, cool and well-ventilated place. |
| Dosage | 1-3% |
Application
PromaCare HPR is a new type of vitamin A derivative that is effective without conversion. It can slow down the decomposition of collagen and make the whole skin more youthful. It can promote keratin metabolism, clean pores and treat acne, improve rough skin, brighten skin tone, and reduce the appearance of fine lines and wrinkles. It can bind well to protein receptors in cells and promote the division and regeneration of skin cells. PromaCare HPR has extremely low irritation, super activity and higher stability. It is synthesized from retinoic acid and small molecule pinacol. It is easy to formulate (oil-soluble) and is safe/gentle to use on the skin and around the eyes. It has two dosage forms, pure powder and 10% solution.
As a new generation of retinol derivatives, it has lower irritation, higher activity and higher stability than traditional retinol and its derivatives. Compared with other retinol derivatives, PromaCare HPR has unique and inherent characteristics of tretinoin. It is a cosmetic-grade ester of all-trans retinoic acid, a natural and synthetic derivative of VA, and has combined tretinoin The ability of the receptor. Once applied to the skin, it can directly bind to tretinoin receptors without being metabolized into other biologically active forms.
The properties of PromaCare HPR are as follows.
1) Thermal stability
2) Anti-aging effect
3) Reduced skin irritation
Can be used in lotions, creams, serums and anhydrous formulations for anti-wrinkle, anti-aging and skin lightening products. Recommended for use at night.
It is recommended to add sufficient humectants and anti-allergic soothing agents to the formulation.
Recommended to be added at low temperatures after emulsifying systems and at low temperatures in anhydrous systems.
Formulations should be formulated with antioxidants, chelating agents, maintain a neutral pH, and be stored in airtight containers away from light.
