Illustration by Layer Ø; Adobe Stock (2) Share on Facebook Share on X Share to Flipboard Send an Email Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Print the Article Post a Comment Forget snail slime and bird poop. The latest miracle goo slathered on celebrity faces is salmon sperm - or, as it's more politely known in the beauty biz, polynucleotides. And yes, it's exactly what it sounds like.