As in a salon, spending like 1 and a half hours and can be pretty pricey if you go regularly. My hair was like very dry and kept tangling up. I went for just one treatment, and now my hair is much softer, shinier and smoother. My hairdresser recommended that I go every month. I think I'll stretch it to once every 6 weeks. But as a regular thing, I don't know if I can afford it. I'll have to look for a cheaper alternative like a home treatment. But I also had a hair loss scalp treatment and my hair drops a lot less now.