Cellulose ●
TL;DR. This ingredient functions mainly as a bulking, absorbent, and texture-modifying powder. It helps improve slip, opacity, viscosity, and sensory feel in emulsions, powders, sticks, and anhydrous formulas.
What does Cellulose do in a cosmetic formula?
This ingredient functions mainly as a bulking, absorbent, and texture-modifying powder. It helps improve slip, opacity, viscosity, and sensory feel in emulsions, powders, sticks, and anhydrous formulas.
Is Cellulose clean?
It has a low irritation and sensitization profile in finished topical products and is generally unproblematic on clean-standard restricted lists. Key quality considerations are particle size, residual processing chemicals, and microbial control for naturally derived powders.
Is Cellulose sustainable?
It is typically sourced from wood pulp or cotton linters, so responsible forestry and traceable agricultural supply matter. It is renewable and biodegradable, with low persistence concerns in rinse-off or leave-on use.
Is Cellulose COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when sourced and processed according to the standard’s allowed methods. From a Green Chemistry view, it aligns well because it comes from renewable biomass, biodegrades readily, and can be produced through relatively simple physical processing.
How does Cellulose work chemically?
The molecule is a linear β(1→4)-linked D-glucose polysaccharide with extensive hydrogen bonding, which makes it insoluble in water and oil but useful for structure and absorbency. Typical use levels range from about 0.1 to 5% for texture and viscosity support, with higher levels possible in pressed powders, and it is broadly pH-stable but can hydrolyze under strong acid conditions.
Last updated 2026-05-13