Bonding Shampoo

[yourmn]

Can anyone recommend a binding shampoo to help repair hair? I know opalex is often mentioned but don't want to spend that much - was hoping someone may know of one for £10 or less?

I'm using the Superdrug dupe by Revolution once a week and it's super for my hair. Some complain it's drying though so maybe read the reviews first.

I've never tried Olaplex so no idea how it compares but this is great. My hair was very thick/straight/well maintained anyway but it looks so much healthier somehow.