I’m on to my second bottle of this now. It really does the job. I don’t know about lasting for hours/all night as some reviewers have suggested (and not sure we would want that anyway!), but it definitely helps me last a good bit longer than usual.
Everything’s written in Chinese and it smells weird (not awful, just a strong herbal/spicy smell). So it’s a bit worrying the first time you apply it to your favorite organ. But it’s basically a local anesthetic that reduces sensation.
One cotton bud, dipped in the lotion and applied all over the head of your penis an hour or two before sex, is all you need, so the bottle will last you a while. By the morning, normal sensation will have returned.