glycerin

What is glycerin?

Glycerin, also known as glycerol, is a sugar alcohol naturally occurring in many forms of life. It is a colourless, odourless, and sweet-tasting liquid, commonly used in the food and cosmetics industries. Glycerin is a triol, meaning it has three hydroxyl groups (-OH) that make it highly soluble in water. It has a long history of use in various products, including foods, medicines, and skincare.

Relation to related substances

Glycerin is closely related to other forms of sugar alcohols, such as sorbitol and xylitol, which are also used in food products and dietary supplements. These substances have similar chemical properties but may have different effects and applications. Glycerin differs from these through its specific chemical structure and its unique properties that make it useful in a variety of contexts.

Forms in dietary supplements

In dietary supplements, glycerin appears in several forms, including capsules, powders, and liquid formulations. Capsules and tablets may contain glycerin as part of a complex mixture, while powder form can be used to mix with liquids. It is important to follow the dosage instructions on the product label to ensure proper use.

What is typically seen on the label

When reading the label on products containing glycerin, you can expect to see it listed by amount and unit, usually in milligrams (mg) or grams (g). It is also common to see glycerin listed among the ingredients, often as part of a larger formula. Note that there are no effect claims associated with glycerin on the label, in accordance with EU regulations and guidelines.

Safety and precautions

Glycerin is generally considered safe for consumption in normal amounts, but as with all dietary supplements, it is important to be aware of individual reactions. People with specific allergies or sensitivities should consult a healthcare professional before using products containing glycerin. It is also important to store glycerin products in a cool, dry place, away from direct sunlight to preserve their quality.

Brief link summary

For more product data and detailed information about glycerin and other ingredients, visit our ingredient hub.