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BIS-HYDROXYETHOXYPROPYL DIMETHICONE ISOSTEARATE.

Valuable CAS - / EMULSION STABILISING, HAIR CONDITIONING, SKIN CONDITIONING

This silicone-based ester functions as a sophisticated skin conditioning agent and emollient, forming a protective barrier on the skin's surface.

skin conditioning emollient film forming

Science

It creates a non-occlusive film that helps prevent transepidermal water loss, thus keeping skin hydrated and protected. This ingredient also enhances formulation texture and product spreadability.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

It exhibits good thermal and chemical stability, maintaining integrity across wide temperature ranges and in formulations with acidic actives.


Safety

CIR Status
Safe as used
Max tested
15%
Sensitization risk Low

Dimethicone polymers are unlikely to be absorbed due to large molecular weight, deemed safe by CIR up to 15%. EWG notes potential contamination concerns from impurities like Cyclopentasiloxane and Cyclotetrasiloxane.


Your Skin

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

Our Assessment

Valuable

A valuable emollient and film-former that boosts hydration and texture, offering broad skin compatibility and a good safety profile, pending impurity screening.


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