INCI Name
Diatomaceous Earth
Functions
2 Roles
Sustainability
7/10
Category
general
What It Does
Diatomaceous Earth is a naturally occurring sedimentary rock composed of fossilized remains of diatoms, microscopic algae with intricate silica cell walls. Its unique porous structure and fine particle size make it valuable as a gentle physical exfoliant and natural thickening agent in cosmetic formulations. Formulators choose it for its ability to absorb excess oils while providing mild exfoliation without harsh abrasion, making it particularly suitable for sensitive skin products.
Technical Properties
Ionic Charge
nonionic
Molecular charge type
Viscosity Effect
thickening
Impact on formula thickness
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
not readily biodegradable
Source
mineral
Feedstock
fossilized diatoms
Related Ingredients
Similar thickeners to explore
Polyethylene Glycol 150 Distearate
Carbomer Copolymer
Microcrystalline Cellulose
Emulsifying Wax Complex
Cetyl Alcohol
Quick Reference
- Full INCI Name
- Diatomaceous Earth
- Common Name
- Diatomite
- CAS Number
- 61790-53-2
- Category
- general
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