Just done a home keratin treatment, as recommended by so many on here and I'm delighted with the result. But I have to leave it for 3 days before washing it with the salt-free shampoo. Not sure if I order from Amazon Prime it will get here by then, so will need to buy it from somewhere on the High Street.
Can anyone recommend a brand that I might be able to find please (not too expensive preferably).
Thank you.