Hydroxypropylgluconamide ●
TL;DR. This ingredient is primarily a humectant and skin-conditioning agent, used to bind water and support a smoother feel in leave-on formulas.
What does Hydroxypropylgluconamide do in a cosmetic formula?
This ingredient is primarily a humectant and skin-conditioning agent, used to bind water and support a smoother feel in leave-on formulas.
Is Hydroxypropylgluconamide clean?
From a clean-beauty perspective, it is generally low-friction, with low irritation concern and no common restricted-list profile. The main watchpoint is documentation of manufacturing route and residuals, since it is a chemically modified sugar-derived material rather than a simple minimally processed ingredient.
Is Hydroxypropylgluconamide sustainable?
This material is typically based on a sugar-derived backbone, which gives it a better sourcing profile than fully petroleum-based conditioning agents. It is expected to have favorable biodegradability because of its polyhydroxy, water-soluble structure, though supplier-specific data is the best confirmation.
Is Hydroxypropylgluconamide COSMOS-approved?
It may fit COSMOS-natural when made from allowed renewable inputs through permitted chemical processing, but it is not a straightforward COSMOS-organic ingredient because it is chemically modified. Its Green Chemistry fit is strongest when the feedstock is renewable, the process uses benign solvents, and biodegradability data is documented.
How does Hydroxypropylgluconamide work chemically?
The molecule is a small, water-soluble polyhydroxy amide with multiple hydroxyl groups that support water binding and an amide linkage that improves formula substantivity versus simple polyols. It is generally used in the water phase at low single-digit levels and is best suited to acidic-to-neutral cosmetic pH ranges.
Last updated 2026-05-13