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What is the role of dimethicone in products?

  1. Improves lubricity or slip

  2. Increases density

  3. Acts as an antioxidant

  4. Links amino acids in a chain

The correct answer is: Improves lubricity or slip

Dimethicone is a type of silicone that is commonly used in personal care products for its lubricating properties. It helps to improve the smoothness and spreadability of products without making them feel greasy or heavy. This ingredient is not used to increase the density or thickness of products, nor does it act as an antioxidant or have any role in linking amino acids.