The brand recommends using it every three to four days for up to eight weeks for best results.
Promising review: “This shampoo is the real deal. I’ve struggled with a flaky, itchy scalp since I was a kid. I showered/washed my hair and the next day it felt itchy, and by day two I had visible flakes. Over the years I’ve tried washing my hair more and less often, tried apple cider vinegar washing, different scalp masks, and pretty much any cheap remedy I could find online, but nothing has ever helped. I started using it about two weeks ago. I started using it about two weeks ago. i’m using it just like the instructions say: wash once, rinse thoroughly and wash a second time, every three or four days, and let me tell you from the first wash the effect was immediate. There is no itching, even if I sweat a lot during my eight-hour shifts at work. I I haven’t seen a single flake of dandruff since I first used it. Maybe it won’t work as quickly or as effectively for everyone, but this really is seems like a miracle product to me. I don’t think I will ever use another shampoo after this one. The shampoo has a mild soapy smell and keeps my hair smelling nice until the next wash. For anyone looking for relief, THIS IS YOUR SIGN TO BUY IT !!!” —Gaby G.
Get it from Amazon for $15.54.