San Shield

San Shield Encyclopedia

BIS-PEG-18 Methyl Ether Dimethyl Silane

BIS-PEG-18 Methyl Ether Dimethyl Silane, as one of the ingredients in San Shield, primarily functions to moisturize the skin and enhance product penetration. By providing long-lasting hydration and promoting the penetration of active ingredients, it helps improve the effectiveness of the product, keeping the skin moisturized, soft, and yielding better skincare results.


Moisturizing effect:

BIS-PEG-18 Methyl Ether Dimethyl Silane is an organosilicone compound with excellent moisturizing abilities. It can adsorb and lock in the moisture on the surface of the skin, forming a barrier to prevent moisture loss. This helps maintain the skin’s hydration balance, keeping it moisturized and soft.


Enhances product penetration:

BIS-PEG-18 Methyl Ether Dimethyl Silane also enhances the penetration of San Shield into the skin. It has special surfactant properties that form a thin film on the skin’s surface, facilitating the absorption and penetration of other active ingredients in the product. This means that the other ingredients in San Shield can better reach the skin layers and exert their effects, thereby enhancing the skincare benefits of San Shield.


It’s important to note that everyone’s reaction to these ingredients may vary. It is recommended to perform a patch test on a small area of skin before using any new product to ensure there are no adverse reactions.