***Lasts couple days and not intended for brows***
My experience wasn’t half as good as most of these reviews unfortunately. You get 20 capsules and per capsule you could probably get a couple uses out of them too. Application was straightforward and quick but it gave me a weird lightheaded feeling with a slight migraine which was worrying. The results lasted a couple days tops although marketed as 6 weeks. After random examination of  the box after couple uses it warns to not use on brows or eyelashes as it may cause blindness. Unfortunately I have now discontinued use and will return.
Rating: 2 stars