Wtf, it's some kind of magical elixir you're supposed to dribble directly onto your dick 
Every detail about this ad is so fucking funny, from the roaring wolfman to the text.
AliExpress is a Wild West of shady medical products like these. Why does Elon Musk spend tens of thousands on hair plugs when he could buy a Chinese remedy that would give him a full mane of hair in a week for 10 bucks
Not something I've ever been concerned with but if you have weight to lose it can give the appearance of growth by reducing the pad of fat in the pelvic area.