Ingredient

Glycerol

Neutral in 3

What is Glycerol?

Glycerol, also known as glycerin, is a simple polyol compound. It's a syrupy, sweet liquid that is often derived from plant or animal sources. Glycerol is produced commercially by the hydrolysis of fats and oils and is also a byproduct of biodiesel production.

Glycerol is used in food and personal care products mainly as a humectant, sweetener, and preservative. It helps retain moisture, improve smoothness, and add bulk. Health-wise, glycerol is generally recognized as safe by many regulatory bodies, but its effects can vary depending on the context of its use. Some studies indicate it can draw moisture into the skin, making it beneficial for moisturizing products.

On labels, glycerol is often used due to its non-toxicity and ability to blend safely with other ingredients. Its presence is usually not controversial among consumers, but those with rigorous dietary restrictions may prefer clarity on its source.

Commonly found in: toothpaste, cosmetics, lotions, cough syrups, processed foods, candies

Benefits

Glycerol acts as a humectant, helping to maintain the moisture of food and skincare products.

FDA

Glycerol is generally recognized as safe (GRAS) by the FDA for use in foods.

Research

Research indicates glycerol is safe for consumption in typical quantities, but effects can vary with high doses or prolonged use on the skin.

Vegan

Typically plant-derived, but can be animal-sourced; vegans may prefer to verify the origin.

Sources: Glycerin

Scout's take

Glycerol is a sugar alcohol used as a sweetener and humectant. It helps retain moisture in products and provides a slightly sweet taste. It is generally recognized as safe and is used in various food products.