"The most bitter substance known to man"

Welcome to Bitrex USA

Discovered by Macfarlan Smith in 1958, Bitrex has developed over the years into one of the world's leading safety components for improving family safety. Find out more about the amazing Bitrex story.

Welcome to Bitrex USA

Discovered by Macfarlan Smith in 1958, Bitrex has developed over the years into one of the world's leading safety components for improving family safety. Find out more about the amazing Bitrex story.

I am a parent or carer

of young children & I want to protect them against accidental poisoning

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who is interested in increasing the safety and profitability of my products

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