Acidic Bonding Concentrate 24/7 Night and Day Hair Serum, Bond Repair for Damaged Hair

I don’t generally like the acidic bonding range as it leaves my hair feeling heavy and greasy; but this is great. My hair has a natural wave and I struggle to style it but this left it feeling soft and nourished

The best hair serum! Worth the cost for amazing results!

Love this, quite expensive but makes my hair feel so nice

Amazing product, fixed my daughters hair making it healthier and shiny

A brilliant product. I like to use it in the morning then sometimes use the Kerastase one in the evening. My hair is very bleached, dry and fragile- well it was. Now it feels like actual hair again

I've been using the Redken Acidic Bonding Concentrate for a few weeks and have mixed feelings about it. On the positive side, it leaves my hair feeling softer and smoother, and it does seem to help reduce some frizz and dryness. My hair looks healthier after use, particularly on the ends. However, I haven't noticed a dramatic difference compared to some other hair repair products I've tried, especially considering the price point. The biggest drawback for me is the scent. It's quite strong and lingers in the hair for a long time. Some people may enjoy it, but I found it a bit overpowering. Overall, it's a decent product that delivers some good results, but it didn't completely wow me. If you're sensitive to fragrance, it's definitely something to keep in mind.

This whole range is fantastic and this is WAY better than the Keratase Overnight one. And this also smells amazing too. Gives me silky soft hair virgin like hair with a light touch. No heaviness. Unlike the Kerastase Magic Night which weirdly makes my hair dull and dry! LOVE THIS!!! Buy the whole range - hero product is the Acidic Bonding 5 minute Mask 16% and better than K18 I’d say.

Fab

Não acredito em tratamentos noturnos, não faz sentido. Mas esse, é diferente de tudo. Muito potente. Da pra passar a noite depois de lavar o cabelo. No outro dia fica um cabelo com aparência de cabelo tratado.

Really good serum, does not add weight to my curls . Use two pumps each side at night, then make a bun with my hair before sleeping.

Ho i capelli stressati da tinte e piastra e questa linea è stata una vera salvezza! Dopo poche applicazioni ho notato subito capelli più forti, morbidi e luminosi, senza l’effetto crespo che avevo prima. In più ne basta pochissimo prodotto, quindi dura anche tanto. Profumazione buonissima. La ricomprerò sicuramente: super consigliata a chi ha capelli danneggiati e sfibrati!

Je l'adore! Il rend mes cheveux super doux et mes cheveux s'entremêlent moins. L'odeur est wow!

I absolutely loved this Redken Acidic Bonding Concentrate serum. My hair is color-treated and tends to get dry and frizzy, especially on the ends, and this product made a huge difference. It left my hair feeling softer, smoother, and much healthier after just a few uses. I also noticed more shine and less breakage without making my hair greasy or heavy. The texture is lightweight and perfect for everyday use. Definitely worth it if you have damaged or processed hair.”