Glycerin 2% ●
TL;DR. At 2%, this ingredient primarily acts as a humectant, helping draw and hold water in the outer layers of skin or hair. It also supports formula feel and can reduce the drying effect of cleansing systems.
What does Glycerin 2% do in a cosmetic formula?
At 2%, this ingredient primarily acts as a humectant, helping draw and hold water in the outer layers of skin or hair. It also supports formula feel and can reduce the drying effect of cleansing systems.
Is Glycerin 2% clean?
This ingredient is broadly accepted in clean-beauty frameworks and is typically well tolerated, with low irritation potential at common cosmetic levels. It has no major restricted-list issues when cosmetic grade and properly purified.
Is Glycerin 2% sustainable?
This material is commonly sourced from plant oils or as a byproduct of soap and biodiesel production, though petroleum-derived routes also exist. It is readily biodegradable and has low environmental persistence.
Is Glycerin 2% COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards when sourced and processed according to the standard. It aligns well with Green Chemistry when made from renewable feedstocks, with good biodegradability and broad utility at low use levels.
How does Glycerin 2% work chemically?
The molecule is a small triol with three hydroxyl groups, which explains its strong water-binding behavior and compatibility with water-based formulas. Typical leave-on use is often about 1% to 10%, and at 2% it usually improves hydration without the tackiness that can appear at higher levels.
Last updated 2026-08-18