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DIATOMACEOUS EARTH

Last update on Sep 9, 2023

Diatomaceous Earth, often referred to as DE, is a naturally occurring, porous sedimentary rock composed of the fossilized remains of diatoms, a type of microscopic algae. Its chemical formula is primarily SiO₂ (silicon dioxide), with traces of other minerals. In cosmetics, Diatomaceous Earth is used for its gentle exfoliating properties and absorbent qualities. It appears as a fine, soft, chalky powder and serves as an effective yet non-abrasive exfoliant, aiding in the removal of dead skin cells, impurities, and excess oil. Additionally, Diatomaceous Earth can be found in products like facial masks and scrubs, contributing to smoother and revitalized skin.

CAS Number: 61790-53-2 / -Chem/IUPAC Name: Diatomaceous Earth is a mineral material consisting chiefly of the siliceous frustules and fragments of various species of diatomsEINECS/ELINCS No: - / 231-545-4COSING REF No: 84553

Products with DIATOMACEOUS EARTH

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ImerCare® 18D

by Imerys

INCI: DIATOMACEOUS EARTH

Sustainable option
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ImerCare® 400D

by Imerys

INCI: DIATOMACEOUS EARTH

Sustainable option
Original documents

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ImerCare® VitalSkin

by Imerys

INCI: DIATOMACEOUS EARTH

Sustainable option
Original documents

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What is DIATOMACEOUS EARTH used for?

The cosmetic and personal care industry benefit greatly due to Diatomaceous Earth’s many versatile properties.

Skin care: It gently sloughs away dead skin cells, unclogs pores, and assists in the removal of impurities and excess oil. This non-abrasive exfoliation process leaves the skin feeling smoother and looking rejuvenated. Moreover, its absorbent qualities make it valuable for addressing concerns like excess sebum, making it a popular ingredient in masks and cleansers designed to combat oily skin and minimize the appearance of pores
Cosmetic products: It serves as a texturizing and thickening agent in cosmetic products, enhancing the consistency of various products like foundations, creams, and powders. Its absorbent nature helps control shine in makeup products, ensuring a matte finish that lasts

Origin

Diatomaceous Earth is formed over millions of years from the accumulation of the silica-rich cell walls of diatoms, tiny aquatic algae. These diatoms die, sink to the ocean or lake floor, and their remains fossilize. The deposits are then mined, crushed, and milled to produce the fine, powdery substance used in cosmetics.

What does DIATOMACEOUS EARTH do in a formulation?

ABSORBENT|

ANTICAKING|

BULKING|

OPACIFYING

Safety Profile

Diatomaceous Earth has a favorable safety profile when used in personal care and cosmetic products. It is non-toxic when applied topically and generally well-tolerated by most skin types. However, as with any cosmetic ingredient, individuals with specific sensitivities or allergies should exercise caution and conduct a patch test.