RedkenAcidic Bonding Concentrate Shampoo 300ml and Conditioner 300ml Duo

100% worth the money, does the job as advertised and smells great! Just had a balayage done so my hair needed a nice shampoo and conditioner to hydrate it and keep it strong. I have long hair (to top of my butt) so needed something to ensure no tangles and thick consistency conditioner. Also, little of product goes a long way ! This ticked all the boxes, as I knew it would due to hairdresser recommendations and research. It’s a bit cheaper than Olaplex but honestly quite similar it it’s effects, I just need to use it longer to get a better comparison. Hope this review helps !! - don’t expect miracles and be consistent with use.

I’ve tried so many salon and drugstore brands for my dry, color-treated hair, and nothing has come close to what Redken's Acidic Bonding set has done. My hair feels softer, looks shinier, and is way easier to manage after just a few washes. The scent is fresh and pleasant, not overpowering, and a little goes a long way. What I love most is how much stronger my hair feels—less breakage and no more straw-like ends. It truly feels like a salon-quality treatment at home. Worth every penny!

Great shampoo and Conditioner recommended by my hairdresser

Really improves the texture of my hair

Absolutely fantastic shampoo and conditioner, will definitely be ordering again.

I have used these for a while now as my hair kept snapping. I saw a difference straight away in how my hair condition has changed for the better. I would recommend these to anyone having problems with their hair

I can't believe how quickly this started to have an effect on my worrying hair loss. Within a couple of weeks I no longer had to peel hairs off my hands as I washed. My hairdresser has noticed a difference already. Yes, it's expensive but you need such a tiny amount each time that I know this bottle will last a long time. Will definitely stick with this now, rather than cheaper shampoos.

Got recommended these by my hairdresser used for a couple months but I’m not a fan they make my hair feel heavy and greasy