Leave-in Treatment, Repairs & Protects Colour-Treated Hair, Acidic Perfecting Concentrate, 150 ml

I’ve been using the Redken Acidic Bonding Concentrate Leave-In for a few weeks now, and it’s become a staple in my routine. My hair is colour-treated and tends to get dry and frizzy, especially after heat styling, but this product has made a noticeable difference. The texture is lightweight and creamy, so it spreads easily through damp hair without leaving any greasy residue or weighing it down. A little really does go a long way – one small squeeze is enough for my medium-length hair. After blow drying, my hair feels smoother, looks shinier, and the ends appear much healthier. It also doubles as a heat protectant, which is a big plus because I straighten my hair often. Since using it, I’ve noticed less breakage and fewer split ends. The scent is subtle and salon-like, not overpowering. I also appreciate that it helps balance pH and repair bonds – it feels more like a treatment than just a styling product. Overall, I’d highly recommend this if you’re dealing with dryness, damage, or just want to keep your hair strong and protected from styling. It’s definitely worth the price for the results.

I don’t normally leave reviews unless it’s really worth it and this is, I colour my hair regularly and have quite fine hair, my hairdresser recommended this product when my hair became quite damaged through colouring it and heat drying it, wow. I’ve been using the product for a few months now and my hair is shiny and seems much thicker and healthier. You don’t need to put much on to damp (not really wet) hair and boom when you style it looks fantastic. Sometimes I leave my hair to dry naturally and the product is not heavy, sometimes leave in conditioners are crunchy and heavy if you leave them in, this one isn’t, it’s like food for your hair! great hair product!

I have very thick corse and dry hair. I wanted something that makes it sleek and shinny. I didn’t do this however I did test it on a receipt as a heat protector and it had great results compared to my other dedicated heat protectors. It’s not greasy, very light weight, you really can’t feel it in your hair at all. Smells lush. Kinda pricey but I do think it will protect your hair.

I have curly bleached fine hair and my hair is thirsty!! I use this as instructed and within a week I have found my hair is less dry and easy to detangle. Girls, I know it is expensive but trust me it’s worth it!! Nice and clean fragrance, reminds me of the shower you have on holiday before you go out for your evening meal, smells fresh

I’ve used this leave in conditioner for a month now and so far it has been great. When I put the conditioner on it leaves my hair feeling soft and looking shiny however I have noticed that the effects are more visible if I put the conditioner on after my hair has naturally dried for a bit instead of putting it on really wet hair after washing it. My family have also noticed the change to my hair and have used the product and said it was a game changer for them in terms of softness. You also don’t need to use a lot of product so this bottle is guaranteed to last me for at least three months.

This has really helped nourish my frazzled ends, as unfortunately I over-bleached, and my hair is very fragile now. I don't really like the feel of this as it has a slimey texture (makes me think of snails) but its better than the dry, coarse frazzled feel, and its what my hair needs, so gotta suck it up until my hair is in a better condition. I only use a little bit on the worst areas, and I've noticed a massive difference from the first application. You can use it straight after bleaching as well which is a bonus, i will definately get more, even though it's expensive, because it works.

Nice smell and easy to use. It seems to add shine to my hair while improving the texture, however, it is not a life-changing product and yhere might be better products for less value.

A really excellent product which deals with fluffy hair very well. Easy to use and it smells lovely! It's expensive but lasts ages.

Ich habe sehr lange Haare und wirklich schon so einiges an Pflegeprodukten ausprobiert über die Jahre, aber diese Haarlotion ist ein ganz anderes Level wie alle Spülungen, Masken, Haaröle und was es sonst noch so alles gibt. Es macht die Haare glänzend, geschmeidig, super kämmbar und verringert Haarbruch, kaputte Spitzen und Frizz enorm! War zunächst skeptisch und fand auch den Preis eher abschreckend, aber lieber kaufe ich ein teures und wirklich gutes Produkt, als 10 Günstige, die eigentlich so gut wie nichts bringen und insgesamt mindestens genau so viel kosten. Ach ja, die Haarlotion riecht auch noch verdammt gut!

Buy. This. Product. I stumbled across this while desperately searching for something to help my super dry hair look and feel alive again. And I'm here to say - you need to buy this! I've used it twice, and as someone who never gets complimented on the health of my hair, today I had at least 10 colleagues tell me my hair looked incredible, and asked if I'd had it freshly cut... only thing is, I hadn't! And the only thing I changed was adding this amazing leave-in into the mix. For added context, my hair is fine, wavy and colour treated...and I wash, blow dry and straighten it daily. So you can imagine how dry it gets. But now, its soft, shiny, silky smooth and looks super hydrated and healthy. I cannot recommend this highly enough. Oh, and added bonus it smells great too!

best product i’ve ever used on my hair

This is one of those products where you can actually feel the difference—hair becomes smoother, softer, and much more manageable after use. It helps tame frizz and adds a healthy shine without feeling heavy. The bond-repair formula with citric acid works on strengthening damaged hair and reducing breakage, while also giving heat protection up to 230°C, which is a big plus if you style regularly . A little goes a long way, so the tube lasts, but it is definitely on the expensive side. Feels more like a treatment than a basic leave-in—but if your hair is damaged, it absolutely delivers.

I love this product. From the very first use, you can feel a small difference, but by the third consecutive wash, my hair felt completely restored. My hair was extremely damaged and processed from bleach since I enjoy fantasy colors. I try many products, but I would call this one my “star product.” The ease of application is great — it spreads well and doesn’t feel heavy. The scent is pleasant without being overpowering. In terms of quality, it feels professional, and it definitely improves hair elasticity, making my hair softer and less brittle. The appearance of my hair looks shinier and healthier after each use. For longevity, I’ve noticed the effects last between washes, which is rare for repair treatments. The price is high, but in my opinion, it’s worth it for the results.