Ingredient

Phenyl Trimethicone

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What is Phenyl Trimethicone?

Phenyl Trimethicone is a silicone compound used in cosmetics and personal care products. It’s made by chemically combining phenyl groups with trimethylol groups, resulting in a smooth and elastic polymer that easily spreads on the skin.

It is commonly used to enhance the texture and feel of products, creating a silky finish and helping to retain moisture. While generally considered safe for topical use, some individuals with sensitive skin may experience irritation.

When you see Phenyl Trimethicone on a label, it often indicates an intention to improve the product's sensory characteristics, such as smoothness and spreadability.

Commonly found in: Lip Care, Sunscreen, Hair Products, Moisturizers

What to watch

May cause mild skin irritation in sensitive individuals.

FDA

Phenyl Trimethicone is generally recognized as safe in cosmetics for its intended use.

Research

While considered safe for general use, some studies suggest possible irritation for sensitive skin types.

Vegan

Phenyl Trimethicone is synthetic and not derived from animal sources, making it acceptable for vegan use.

Sources: Assessment of Silicone Compounds in Cosmetics

Scout's take

Phenyl Trimethicone is a silicone used to improve the texture and spreadability of cosmetic products. It provides a silky, smooth feel and enhances shine. It is generally considered safe for use in cosmetics.