Stark: Kaolin ●
TL;DR. This ingredient is primarily an absorbent and mattifying powder, helping take up surface oil, add opacity, and give formulas a drier, smoother feel. It is common in masks, cleansers, powders, and oil-control products.
What does Stark: Kaolin do in a cosmetic formula?
This ingredient is primarily an absorbent and mattifying powder, helping take up surface oil, add opacity, and give formulas a drier, smoother feel. It is common in masks, cleansers, powders, and oil-control products.
Is Stark: Kaolin clean?
From a clean-beauty perspective, it is generally well tolerated and not a common sensitizer. The main practical concern is particle inhalation in loose powders or manufacturing settings, rather than typical rinse-off or paste formats.
Is Stark: Kaolin sustainable?
This material is mined from naturally occurring mineral deposits, so sourcing is nonrenewable and depends on responsible land, dust, and water management. It is inorganic and does not biodegrade, but it is also chemically inert in normal cosmetic use.
Is Stark: Kaolin COSMOS-approved?
It is permitted in COSMOS natural and organic products when sourced and processed by allowed physical methods, though it is not counted as organic content. Its Green Chemistry fit is strongest on low chemical processing and inertness, and weaker on renewable sourcing.
How does Stark: Kaolin work chemically?
The molecule is a layered mineral structure built from silica and alumina sheets with surface hydroxyl groups, which gives it absorbency, opacity, and a soft particulate feel. Use levels vary widely by format, from low single digits for texture and opacity to much higher levels in masks and powders, and it is broadly pH-stable in normal cosmetic ranges.
Last updated 2026-08-19