Skincare Ingredient Spotlight: Glycerin

Glycerin is a versatile ingredient that is commonly found in many skincare products. It has a wide range of benefits for the skin and can be used by people of all skin types. In this blog, we will explore what glycerin is, how it is used in skincare, its safety profile, and more.

What is Glycerin?

Glycerin, also known as glycerol, is a clear, odorless liquid derived from plant or animal fats. It is a humectant, which means it helps to draw moisture into the skin and keep it hydrated. It is commonly used in skincare products due to its moisturizing properties.

How is Glycerin Used in Skincare?

Glycerin is a popular ingredient in skincare products such as moisturizers, serums, and toners due to its ability to hydrate the skin. It works by attracting water from the environment and the skin's lower layers, helping maintain skin moisture levels. This makes it particularly beneficial for people with dry or dehydrated skin.

In addition to its moisturizing properties, glycerin also helps improve the skin's texture. It can help smooth out fine lines and wrinkles, giving the skin a youthful appearance.

Is Glycerin Safe for All Skin Types?

Glycerin is generally safe for all skin types, including sensitive skin. It is non-comedogenic, meaning it does not clog pores and is unlikely to cause skin irritation or allergic reactions. You should always speak to a dermatologist before starting a new skincare product if you have concerns about any ingredient.

When You Shouldn't Use Glycerin

While glycerin is generally safe, some people can experience adverse reactions. If you notice redness, itching, or other signs of irritation, you should discontinue use and consult a dermatologist.

How Glycerin is Made

Glycerin can be derived from plant or animal sources. Vegetable glycerin is made by heating coconut, palm, or soybean oil under high pressure with a strong alkali such as lye. Animal-derived glycerin is made by heating animal fats under high pressure with a strong alkali.

Is Glycerin Vegan?

Vegetable glycerin is vegan, while animal-derived glycerin is not. If vegan skincare products are important to you, you should be able to check the source of the glycerin by checking the label or contacting the manufacturer.

Is Glycerin Natural?

While glycerin can be derived from natural sources, turning those sources into glycerin involves chemical reactions. Therefore, glycerin is not considered a "natural" ingredient.

What are the Most Popular Skincare Products with Glycerin in Them?

There are many skincare products with glycerin in them. They are most often found in moisturizers, serums, toners, and cleansers. Some popular products containing glycerin include the Neocutis Lumiere Firm and Bio Serum Firm Set, Obagi CLENZIderm M.D. Therapeutic Moisturizer, and PCA Skin Hydrating Mask.

What Can I Use Instead of Glycerin?

If you cannot use glycerin or prefer not to, several alternatives provide similar benefits. These include hyaluronic acid, aloe vera, and honey. These ingredients also have hydrating and moisturizing properties and can help improve the skin's texture and appearance.