I use far far less if I use a very small amount twice rather than a lot once. The shampoo will mix with oils in your hair and when you wash once you just keep rubbing the oil and detergent mix back onto yourself. Using a small amount and rinsing it off will make it function far better.
Biggest mistake is not repeating the wash-rinse twice. Ask a hairdresser why they do it that way.
Why don’t you save everyone some time and say it yourself?
Oh bless.
To get you to buy more.
I use far far less if I use a very small amount twice rather than a lot once. The shampoo will mix with oils in your hair and when you wash once you just keep rubbing the oil and detergent mix back onto yourself. Using a small amount and rinsing it off will make it function far better.
9 out of 10 hairdressers agree, what explanation is there needed