Among the vast ocean of cosmetic ingredients, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone (hereinafter referred to as "the ingredient") has become a star ingredient in many skin care and makeup products with its unique chemical structure and multiple functions. This article will take a deep look at the most prominent functions of this ingredient in cosmetics and how it brings excellent care effects to the skin.
1. Introduction to ingredients
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone is a complex siloxane derivative that combines the fatty alcohol properties of lauryl alcohol and the water solubility of PEG (polyethylene glycol), as well as the lubricating and moisturizing properties of dimethicone. This ingredient is mainly used as an emollient, emulsifier, skin conditioner and surfactant in cosmetics. It not only has excellent skin compatibility, but also provides a variety of skin care benefits.
2. Most prominent effects
1. Excellent moisturizing performance
The ingredient has an excellent moisturizing effect. Because its molecular structure contains a large number of silicon-oxygen bonds, these bonds can form hydrogen bonds with water molecules, thus forming a thin and long-lasting moisturizing barrier on the surface of the skin. This barrier can effectively reduce the evaporation of water and keep the skin moisturized. This feature is particularly important for dry skin because it can provide long-term moisturizing and improve the phenomenon of dry and tight skin.
2. Excellent lubrication and softening effect
Lauryl PEG-9 polydimethylsiloxyethyl polydimethicone also has good lubrication properties. It can reduce the friction coefficient between skin fibers, making the skin feel softer and smoother when touched. This effect is particularly obvious in skin care products and can significantly improve the product experience. At the same time, it can also help cosmetics spread better on the skin, making the makeup more natural and docile.
3. Enhance product stability
As an emulsifier, this ingredient plays the role of a stabilizer in cosmetics. It can effectively mix oily and water-based ingredients together to form a stable emulsion. This not only improves the stability of the product, but also extends the shelf life of the product. In addition, it can help cosmetics be better absorbed by the skin, improving the permeability and utilization rate of the product.
4. Skin conditioning and soothing
In addition to the above effects, Lauryl PEG-9 Polydimethylsiloxyethyl Polydimethicone also has skin conditioning and soothing effects. It can improve the skin's barrier function, enhance the skin's resistance, and reduce the irritation of the external environment to the skin. This feature is particularly important for sensitive skin because it can reduce skin discomfort and reduce the risk of allergic reactions.