Mineral
Trimethylsiloxysilicate
A silicone resin used to create a smooth, long-wearing film, often found in primers and long-lasting makeup formulas.
silicone resinfilm-forminglong-wear
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5
What is it?
Trimethylsiloxysilicate is a silicone resin that forms a flexible, smooth, transfer-resistant film once applied, frequently used to improve makeup wear time.
Used in primers, foundations, and long-wearing sunscreens to improve smoothness and durability of wear.
Key Benefits
Long-wearing film
Helps formulas resist transfer and last longer on skin.
Smooth, blurring finish
Contributes a soft-focus, smoothing visual effect.
Suitable for
Main Actions
When it may be insufficient
It is a texture and wear-enhancing ingredient rather than an active skincare treatment.
Frequently Asked Questions
What does Trimethylsiloxysilicate do for skin?
Used in primers, foundations, and long-wearing sunscreens to improve smoothness and durability of wear.
Who should use Trimethylsiloxysilicate?
Trimethylsiloxysilicate is suitable for: most skin types in primer and long-wear formulas.
Are there any warnings about Trimethylsiloxysilicate?
It is a texture and wear-enhancing ingredient rather than an active skincare treatment.
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