A company called Symrise is selling "narcissus bulb extract said to decrease hair growth by slowing down cell proliferation."

They also sell it as an alleged anti-aging product.

So beware, consumers! This is just the latest in a long line of over-the-counter topicals making these claims without any published clinical data to back them up.

As "The Governator" Ah-nold would say:
"Hear us now, and believe us later."