Butylene glycol is one of the most common ingredients in self-care and beauty products. You can find it in items like shampoos, conditioners, lotions, serums, sheet masks, sunscreens, and various other cosmetics. But why? In this blog, we’ll be talking about the role of this skincare ingredient in the products you find in your vanity shelf. Let’s get started!
What is Butylene Glycol?
Butylene glycol is a type of alcohol often made from petroleum. It acts as a solvent that keeps ingredients, dyes, and pigments in formulations from forming clumps.
However, unlike other types of alcohol that can dry and irritate the skin, it adds moisture to and conditions both the skin and hair. It is used as an alternative to propylene glycol and is considered to be safer for daily use.
It serves many functions in cosmetics such as decreasing the viscosity of formulations. Butylene makes other ingredients less likely to stick together which allows for even consistency.
Butylene glycol also acts as a conditioning agent that softens and improves the texture of the skin. It coats the surface of cells which helps retain moisture.
It is also a popular ingredient for gel-based products as well as in makeup that’s intended to glide smoothly on the face.
Skin Benefits of Butylene Glycol
Butylene glycol serves as a multifunctional ingredient in many skin care and personal care products. For starters, it acts as a humectant. It attracts water from the environment, binds with it, and helps the skin hold on to moisture giving it a more supple and hydrated appearance.
This ingredient also improves the penetrability of ingredients in a formula. It breaks down hart-to-dissolve active ingredients so the skin can absorb them more efficiently. In turn, products are able to perform their job more effectively with the help of this alcohol.
Furthermore, butylene glycol also serves as an emollient. It creates a barrier on the skin which prevents transdermal water loss. This keeps the skin soft and conditioned.