I used to have super thick hair, but it has thinned over the years. I started getting a little bit of grey, and started taking Arey to combat that. I don’t have any noticeable repigmenting yet, but the amount of new growth has been remarkable. My hairdresser was shocked by all the new strands. He asked me what I’d been doing, and made a note of it in his phone. My hair is thick and full again. My husband recently started taking it as well. It’s too early to tell for him, but hopefully he’ll get some new growth as well. I’m still hoping it will repigment the gray strands, but even if it doesn’t, it’s worth it for the new growth.