
They’re not top of mind when it comes to skin care, but these strange ingredients might promote younger looking skin.
Bacteria

Bee venom

Acorns

Sex

Sweat

Red wine

Urine

Pumpkin

Aspirin

Horsetail extract

Goat’s milk

This is one beauty secret that has been touted for centuries. “Many people know that Celopatra used to bathe in fresh goat’s milk, but it wasn’t until recently that we’ve discovered why,” says Bassam Zeina, MD, dermatologist. “It turns out that goat’s milk is full of caprylic and alpha-hydroxy acids, which sloughs off layers of dead skin in a similar way to modern skin peels that you’ll see at a spa.”