Snapshot
- Overview
- A silky silicone that smooths application and helps makeup wear longer.
- Category
- Skin Conditioning, Tone/Texture
- Type
- Silicone
Trimethyl Pentaphenyl Trisiloxane
Trimethyl pentaphenyl trisiloxane is a phenyl-rich silicone fluid and film-former used in personal care formulas. It provides silky slip, a smooth spread, and a lightweight coating that improves finish and wear in makeup and skin products.
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Our take
Is Trimethyl Pentaphenyl Trisiloxane a Good Ingredient?
It rates Good for providing excellent slip and a flexible, long-wear film with a low likelihood of irritation, though it offers minimal active skincare benefit. Its silicone structure is stable and improves cosmetic finish, which is what the rating reflects.
What it does
Skin Benefits
Boosts glide and a refined, velvety finish while helping makeup stay put longer, and can create a soft-focus look that diminishes the appearance of uneven texture.
Where you'll find it
Uses in Skincare & Cosmetics
Common in primers, liquid foundations, and long-wear makeup for improved payoff and durability, and also used in sunscreens and hair serums to form a flexible, comfortable film.
Before you use it
Safety
Typically non-irritating and suitable for most skin types; it forms a breathable film that rinses off with a standard cleanser. Low sensitization risk and no common regulatory limitations noted at normal use levels.
Products with Trimethyl Pentaphenyl Trisiloxane
