Origin of Glycerin, Glycereth-26, Hyaluronic Acid, and Glyceryl Stearate

Asked by: puriwat.jie On: February 09, 2021 Product Type: Cosmetics

Question

Could you please provide information on the origin (plant or animal) of the following ingredients: Glycerin, Glycereth-26, Hyaluronic Acid (small MW), and Glyceryl Stearate? Thank you.

Answer

Ingredient Origins

Here is information regarding the origin of the ingredients you asked about:

  • Glycerin: Glycerin can be produced from various sources, including vegetable oils (plant-based), animal fats (animal-based), or through synthetic processes. USP/Food Grade glycerin is commonly derived from plant sources.
  • Glycereth-26: Information regarding the specific origin (plant or animal) of Glycereth-26 was not available in the product description found.
  • Hyaluronic Acid: Modern production of Hyaluronic Acid is often done through bacterial fermentation, which is considered a non-animal source. Historically, it was sometimes sourced from animal tissues.
  • Glyceryl Stearate: Glyceryl Stearate is an ester formed from glycerin and stearic acid. Glycerin can be plant or animal derived, and stearic acid is a fatty acid that can come from either animal fats or vegetable oils (such as palm or soy). Therefore, Glyceryl Stearate can be plant-derived, animal-derived, or synthetic, depending on the source of its components.