Propylene Glycol

Propylene Glycol is a synthetic organic compound commonly used in skincare and cosmetic products as a humectant, solvent, and preservative. It helps to keep products from drying out and maintains their texture. It also enhances the absorption of other ingredients, making it easier for the skin to receive the benefits of the product. However, some individuals with sensitive skin may experience irritation or allergic reactions to propylene glycol.

More about Propylene Glycol

Propylene Glycol, also known as 1,2-propanediol, is a colorless and odorless liquid derived from petroleum. In skincare, it serves as a versatile ingredient with various functions:

  • Humectant: It attracts and retains moisture, helping to keep the skin hydrated.
  • Solvent: It dissolves other ingredients, aiding in the formulation of skincare products.
  • Preservative: It extends the shelf life of products by inhibiting microbial growth.

While propylene glycol is generally recognized as safe for use in cosmetics, some individuals may be sensitive to it. Common side effects include skin irritation, redness, and itching. It is important for consumers to patch-test products containing propylene glycol before regular use, especially if they have a history of skin sensitivities.