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VERMICULITE EXTRACT.

Valuable CAS 1318-00-9 / HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING

Vermiculite Extract, derived from a hydrous silicate mineral, is a versatile ingredient prized for its high absorbency. It effectively retains moisture, making it beneficial for both skin and hair conditioning.

Hair Conditioning Humectant Skin Conditioning

Science

Leveraging its inherent absorbency, Vermiculite Extract acts as a humectant by attracting and holding water, thereby enhancing skin hydration. It may also contribute to a physical barrier, supporting the skin's moisture balance and conditioning.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Commonly dusted

While safe for skin contact, the handling of vermiculite can release dust, which may cause minor respiratory and eye irritation.


The Formula

Solubility
Water
Optimal pH 6.5 – 7.5
0 7 14

Stability

Vermiculite is highly stable across normal conditions and can withstand temperatures up to 1100-1300°C. It exhibits a strong buffering capacity, maintaining a pH around 6.4-7.5.

Conflicts

  • Hydrofluoric acid

Safety

CIR Status
Safe with restrictions
Sensitization risk Low

The CIR Expert Panel deemed silicate ingredients, including vermiculite, safe for cosmetic skin contact when non-irritating. However, safety for naturally-sourced materials used in products that may be inhaled requires further data; modern products are expected to be asbestos-free.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

Vermiculite Extract is a valuable conditioning and humectant ingredient, well-tolerated by all skin types and generally safe when formulated to avoid incidental inhalation.


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