Ingredient

Dimethicone + Amodimethicone

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What is Dimethicone + Amodimethicone?

Dimethicone and Amodimethicone are types of silicones commonly used in hair care products. These ingredients are synthetic polymers derived from silica, a natural compound found in sand. When used in cosmetics, they are typically included because they can create a smooth and silky feel.

Silicones like Dimethicone and Amodimethicone are used to enhance the texture of hair products and help in detangling and conditioning. The health evidence regarding silicones is generally focused on their impact on hair rather than the skin, as they form a barrier that can lead to build-up if not washed properly. Some consumers prefer to avoid silicones, citing potential scalp buildup or weighing down hair, while others experience improved hair smoothness and manageability.

When seeing silicones on a label, consider your own hair type. Those with fine hair may find silicones too heavy, while curly-haired individuals might value them for reducing frizz.

Commonly found in: Shampoo, Conditioner, Hair Serum, Leave-in Treatments, Styling Products

What to watch

  • Continuous use can lead to product build-up if not properly washed out.

Benefits

  • Improves hair smoothness and manageability by forming a protective layer.
FDA

The FDA allows the use of Dimethicone and Amodimethicone in cosmetics, with no known restrictions.

Research

Research on silicones shows they can improve hair texture but may lead to build-up over time. Personal preference plays a significant role.

Vegan

Dimethicone and Amodimethicone are synthetically produced and generally considered vegan-friendly.

Sources: The Use of Silicones in Cosmetics

Scout's take

Heavy silicone load; occlusive hair-shaft coating that requires sulfate shampoos to remove. Environmentally persistent siloxane microplastic precursors.

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