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Behentrimonium Methosulfate

What Behentrimonium Methosulfate is & what it does

Behentrimonium Methosulfate is a mild, plant-derived quaternary ammonium compound, most often sourced from rapeseed or colza oil. It is primarily used as a conditioning agent and emulsifier, especially in hair products, and can also act as an antistatic agent. It is generally considered a gentle alternative to harsher conditioning agents.

What does Behentrimonium Methosulfate do in skincare?

Behentrimonium Methosulfate is mainly a conditioning agent and emulsifier, used most often in hair products to smooth and detangle. It also acts as an antistatic agent and helps keep oil and water blended. It is regarded as a gentle conditioning ingredient.

Is Behentrimonium Methosulfate safe?

Behentrimonium Methosulfate is widely used in conditioners and rinse-off products and is generally considered mild and well tolerated. Despite the word "sulfate" in its name, it is not a harsh cleansing sulfate but a conditioning quaternary compound. A patch test is reasonable if your skin or scalp is sensitive.

Is Behentrimonium Methosulfate natural or synthetic?

Behentrimonium Methosulfate is partly nature-derived. It is typically made from rapeseed or colza oil that is processed into the final conditioning compound, so it is a processed ingredient based on a plant-sourced raw material. It is not used in its raw natural form.

Sunscreens with Behentrimonium Methosulfate

We rate 22 sunscreens that contain it, showing the top 10 by overall score:

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