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Common Name(s): Clay extract,clay extract,mineral extract,trace mineral cosmetic active
CAS Number: N/a
DESCRIPTION
What It Does: Provides trace mineral ions and mineral-specific compounds for skin conditioning, astringency from clay minerals, or optical effects from metal oxide pigments.
Why It's Used: Mineral extracts provide authentic geological origin narratives for luxury cosmetics โ trace mineral delivery addressing the skin's mineral nutritional environment from earth-source chemistry.
How It Works: Clay minerals (silicate sheets): exchangeable cations (caยฒโบ, mgยฒโบ, kโบ) adsorb/desorb providing mineral buffering and cation exchange conditioning. metal oxides (cobalt, titanium): uv-scattering and pigment optical effects. calcite (cacoโ): mild buffering, slip, and gentle exfoliation from crystal microstructure.
Typically Found In: Premium skin care,mineral cosmetics
TECHNICAL DETAILS
Primary Category: Functional ingredient โ mineral
Secondary Functions: Mineral support,skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ10%
SOURCING & ETHICS
Vegan Status: Yes โ mineral
Halal Status: Yes
Source Notes: Mineral-derived or synthetically produced.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Generally non-irritating at cosmetic use levels.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Ceramides,humectants,skin actives
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Clay mineral cosmetic grade: cosmetic-grade clays require characterisation of heavy metal content (pb, as, hg) โ natural clay deposits often contain trace heavy metals requiring analytical verification of safety below regulatory limits.
Last Verified: 2026-03-22
Primary Sources: Cosing database,clay extract mineral extract cosmetic review