What’s Inside: Nair
I’m always fascinated by Wired’s What’s Inside series. Here’s a clip from their latest one, Nair:
Calcium hydroxide
Earlier hair-removal products used sodium hydroxide (lye!) until manufacturers realized that customers didn’t order smooth legs with a side of chemical burns. Calcium hydroxide works almost as well, with less (though not zero) collateral damage. It destroys the thiol-ravaged proteins at their weakest point — where the hair sprouts out of the root.Lanolin
Sheep grease. The oily glandular secretion that makes wool waterproof also keeps sheep (and human) hide smooth and soft. In Nair, it compensates for the fats that the hydroxide leaches away.Aloe barbadensis
A fancy name for the goop inside an aloe leaf. Aloe has been used for centuries as a natural soothing and healing treatment for burned skin. Less well-known is its ability to minimize precancerous DNA damage to skin cells that have been oxidized (by, say, the application of strong chemicals).
JG
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is it weird that I like the smell of nair?
Yup, that’s weird! JG