Pumice Powder ●
TL;DR. This ingredient is a physical exfoliant and abrasive, used to polish skin, remove loose surface cells, and add scrub texture to cleansers, masks, and foot products.
What does Pumice Powder do in a cosmetic formula?
This ingredient is a physical exfoliant and abrasive, used to polish skin, remove loose surface cells, and add scrub texture to cleansers, masks, and foot products.
Is Pumice Powder clean?
From a clean-beauty perspective, it is generally uncomplicated because it is an inert mineral material with no common preservative, fragrance, or restricted-list controversy. The main consideration is mechanical irritation potential, which depends on particle size, shape, use level, and how often the finished product is used.
Is Pumice Powder sustainable?
This material is mineral-derived and mined, so its footprint is tied to extraction, milling, and transport rather than agriculture or petrochemical synthesis. It is inorganic and not biodegradable, but it is inert, non-plastic, and not associated with bioaccumulation concerns.
Is Pumice Powder COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic standards when sourced as a natural mineral and processed only through allowed physical methods such as grinding and sieving. Its Green Chemistry fit is strongest on low chemical processing and inertness, with a caveat that it is non-renewable and not biodegradable in the usual organic-material sense.
How does Pumice Powder work chemically?
The material is a porous, amorphous aluminosilicate mineral glass, valued for controlled abrasiveness and low solubility. It is stable across normal cosmetic pH ranges and is typically used as a suspended particulate, often around 1 to 10% depending on the scrub intensity and particle grade.
Last updated 2026-05-13