| Brand name | PromaCare-VCP(USP33) |
| CAS No. | 137-66-6 |
| INCI Name | Ascorbyl Palmitate |
| Chemical Structure |  |
| Application | Facial cream; Serums; Mask; Facial cleanser |
| Package | 25kgs net per drum |
| Appearance | A white or yellowish white powder |
| Assay | 95.0-100.5% |
| 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 | 0.02-0.2% |
Application
Ascorbyl palmitate is an effective antioxidant and stable at neutral pH. It has all the physiological activities of vitamin C, can play anti-inflammatory, reduce melanin production, promote collagen synthesis, prevent and treat pigmentation caused by trauma, sunburn, acne, etc., can whiten the skin, maintain skin elasticity, reduce wrinkles, improve skin roughness, pallor, relaxation and other phenomena, delay skin natural aging and photoaging, It is a highly effective antioxidant and oxygen free radical scavenger with neutral pH value and medium stability. Although there is evidence that ascorbyl palmitate can penetrate the skin more than water-soluble vitamin C and provide antioxidant capacity, and then help prevent cell aging by inhibiting the oxidation of collagen, protein and lipid peroxidation, it has also been proved to work in collaboration with antioxidant vitamin E, and so on.
Ascorbyl palmitate is soluble in methanol and ethanol. It has the effect of whitening and freckle removing, inhibits the activity of tyrosinase and the formation of melanin; It can reduce melanin to colorless reducing melanin; It has moisturizing effect; With skin conditioner, make cosmetics have whitening, moisturizing, anti-aging, acne and other effects play a practical role. Ascorbyl palmitate is almost non-toxic. Low concentration of ascorbyl palmitate does not cause skin irritation, but may cause eye irritation. CIR has passed the safety evaluation of its use in cosmetics.
