posted on: October 22, 2025
This ingredient appears in the ASCP SkinPro app
What is Glycerin?
A powerful humectant that is considered extremely helpful in boosting and restoring proper hydration to the skin. It is derived from plants or animal by-products, and can be synthesized in the laboratory.
What Should I Know About Glycerin?
- The third most widely-used ingredient in skin care products.
- Found naturally in human skin; an excellent skin hydrator.
- Helps plump the skin surface, improving the appearance of wrinkles and firmness.
- Part of the natural moisturizing factor – the complex of agents that naturally restore and stabilize skin hydration.
- Frequently used in moisturizing products.
Considerations for Glycerin
- Works as an effective moisturizer for many skin types.
- Use to stabilize and protect barrier function.
- Use for dehydrated, dry, aging, and sun-damaged skin.
- Hydrates oily and acne-prone skin; it is noncomedogenic (0 rating) and non-irritating (0 rating).
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