phytosphigosine also known as sphingosine, is a precursor of ceramides and exists in the epidermis and skin surface. It is one of the important oil components in the human epidermis.It has a similar material structure to the stratum corneum and can quickly penetrate into the skin, combining with the water in the stratum corneum to form a mesh structure that locks in moisture.It has water absorption and hydrophobic characteristics. It is one of the most important protective elements of theskin barrier.
| Product Name | Phytosphingosine |
| Appearance | White Powder |
| Purity | 90% min |
| CAS No | 554-62-1 |
| Storage | Cool Dry Place |
| Shelf Life | 24 months |
