Yes, you can put 100% glycerin on your face, but it's generally recommended to dilute it. While the FDA considers glycerin generally recognized as safe (GRAS), applying it undiluted can result in a sticky feeling.
Understanding Glycerin and its Use on Skin
Glycerin is a humectant, meaning it draws moisture from the environment to your skin. This makes it a great moisturizing agent. Scientific research supports its effectiveness as a skin moisturizer. [^1, ^2, ^3, ^4, ^5, ^6, ^7, ^8, ^9, ^10, ^11] Many people successfully use it in their skincare routines. [^12, ^13, ^14]
However, applying 100% glycerin directly can be too sticky and potentially irritating for some. Therefore, many prefer to dilute it with water or incorporate it into other skincare products like moisturizers or lotions. ^15 This allows for a more comfortable and effective application.
How to Use Glycerin Safely on Your Face
- Dilute: Mix pure glycerin with water (a common ratio is 1:1 or 1:2 glycerin to water) to reduce stickiness and potential irritation.
- Incorporate into a product: Add a few drops to your favorite moisturizer or lotion to boost its hydrating properties.
- Patch test: Before applying to your entire face, test a small amount on a less sensitive area to check for any adverse reactions.
- Stop if irritation occurs: If you experience any irritation, discontinue use.
Many people find success using glycerin as a simple, affordable, and effective way to hydrate their skin. But always remember to prioritize safe usage practices.
[^11]: Glycerine will not clog pores or dry out the skin, and it's safe to use. According to the Food and Drug Administration (FDA), glycerine is generally recognized as safe.
