| Brand name | Sunsafe-RK |
| CAS No. | 520-18-3 |
| INCI Name | Kaempferol |
| Chemical Structure |  |
| Appearance | Pure white crysitals |
| Solubility | Oil soluble |
| Function | UVB filter |
| Application | Sunscreen spray, Sunscreen cream, Sunscreen stick |
| Purity | 98.0% min |
| Package | 25kgs net per carton |
| Shelf life | 2 years |
| Storage | Keep container tightly closed and in a cool place. Keep away from heat. |
| Dosage | 2.0% max |
Application
A natural UVB filter.
Ethyl 4-methoxycinnamate and other ingredients in Rhizoma aempferiae root extract have strong and wide absorption in a range from 280 to 320nm, as well as good sunscreen effect. Kaempferiae root extract has no irritation to skin. It is safe and ideal to use.
Used in various sun care products for UV protection, e.g: sun spary, sunscreen etc.
