Included in the formulation of moisturizers are quaternary ammonium compounds, which

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Multiple Choice

Included in the formulation of moisturizers are quaternary ammonium compounds, which

Explanation:
Quaternary ammonium compounds are cationic conditioning agents. Hair fibers carry a negative charge on their surface, so the positively charged quats readily adsorb to the hair rather than washing away oils or drying the scalp. This attachment forms a thin, smooth film over the hair that lowers friction, reduces static, and helps seal in moisture, improving manageability and shine. Fragrance and cleansing actions aren’t the primary roles of these compounds, which is why their main effect is to attach to hair fibers and condition them.

Quaternary ammonium compounds are cationic conditioning agents. Hair fibers carry a negative charge on their surface, so the positively charged quats readily adsorb to the hair rather than washing away oils or drying the scalp. This attachment forms a thin, smooth film over the hair that lowers friction, reduces static, and helps seal in moisture, improving manageability and shine. Fragrance and cleansing actions aren’t the primary roles of these compounds, which is why their main effect is to attach to hair fibers and condition them.

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