Which All-Natural Grooming Products Should You Care About?

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SKIP IT: Propylene Glycol
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SKIP IT: Propylene Glycol

What it does: The same compound that serves as the active ingredient in antifreeze is also used in items like makeup, toothpaste, and deodorant, says Pettit. In fact, “stick deodorants have a higher concentration of propylene glycol than what is allowed for most industrial use!” Direct contact with the chemical has been shown to cause brain, liver, and kidney abnormalities.

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