Product Name | |
| CAS | 554-62-1 |
Quality Standard | Standard |
Product Grade | Cosmetic Grade |
Place of Origin | China |
Dangerous Goods | No |
Phytosphingosine is a natural long-chain lipid molecule that exists widely in plants, fungi, and the stratum corneum of human skin. As a key component of skin ceramides, it plays an indispensable role in maintaining skin health and is a high-value active ingredient widely used in skincare products, especially those targeting sensitive and damaged skin.
In terms of core functions, phytosphingosine’s most prominent effect is strengthening and repairing the skin barrier. It can directly replenish the lipid components lost in the damaged stratum corneum, promote the synthesis of endogenous ceramides and other intercellular lipids, and help reconstruct the compact "brick-and-mortar" structure of the skin barrier. A well-functioning skin barrier can significantly reduce transepidermal water loss, enhance the skin’s moisture-locking ability, and resist the invasion of external irritants such as allergens, pollutants, and bacteria. This makes it particularly effective for relieving dry, rough, and tight skin caused by barrier damage.
Moreover, phytosphingosine has excellent anti-inflammatory and soothing properties. It can inhibit the activation of inflammatory pathways in skin cells, reduce the release of inflammatory mediators, and alleviate skin redness, itching, and burning sensations. It is commonly added to products for sensitive skin, post-sun repair products, and skincare items used after medical aesthetic treatments, helping the skin recover quickly from irritation.
Additionally, this compound exhibits mild antibacterial activity, especially against Propionibacterium acnes that causes acne. It can inhibit the growth of acne-causing bacteria without disrupting the skin’s normal microflora, making it a suitable ingredient for mild acne-prone skin care products. It also has a certain antioxidant effect, which can scavenge free radicals in the skin, reduce oxidative damage, and delay the signs of premature skin aging such as fine lines and dullness.
Phytosphingosine is highly compatible with human skin, non-irritating, and non-sensitizing. It can be compounded with most common skincare ingredients like hyaluronic acid, niacinamide, and panthenol, and is widely used in moisturizers, serums, facial masks, and baby skincare products.
Product Introduction