REDKENAcidic Bonding Concentrate Intensive Pre-Treatment, Repairs Broken Bonds, For Damaged Hair, Bonding Care, 190ml

Excellent product. It made a difference from the first use, and then hair improves even more as I use it. I do this treatment monthly, and my hair is so much better and looks healthier and more shine. Love it.

Given that I have fine hair, I am accustomed to split ends and hair breakage. Over the past three years, I have made an effort to grow my hair.I began using Olaplex to strengthen and bond my hair, which has resulted in a growth of about 2 inches. Monthly treatments at the hairdresser have also been effective, but I am now looking for ways to achieve an additional 1 to 2 inches without increasing to weekly appointments.I apply the bonding treatment to wet hair, allowing it to soak in. The fragrance is wonderful. I leave it on for 30 minutes before rinsing it out during my shower. I follow with conditioner and also use Redken leave-in conditioner, a combination I have seen recommended on YouTube for promoting long hair growth.After just one use, my hair feels softer, and sleek showing immediate improvement.

Brilliant stuff it repaired my naturally curly highlighted hair in no time at all .Thankyou 🙏

Very effective to restore coloured treated hair

Purchased this after seeing the video blow out professor. I have blond coloured hair and with the sun has become very dry, like straw. I purchased this from Amazon, quick delivery and well packaged. You put it on dry hair and because my hair is thick i probably put twice as much on but no instructions to say how much to apply on the bottle. It smells amazing. Leave it for 10 minutes then wash your hair as normal, then condition. I always use a leave in spray conditioner and heat protector then using the wet brush ( which is brilliant) brush through. No tangles, found my hair easy to style by blow drying and the condition is brilliant. Silky smooth and not dry.Very impressed but quite expensive. I didn’t use it with the shampoo or conditioner they recommend but very happy with the result. Definitely a game changer a will add it to my hair washing routine.

This is the third time I buy it, it does an incredible job on my hair. It's the healthiest I've had it while bleaching it.Of course it's not a miracle and takes time to see full results but now I wouldn't go back.

I only used it a couple of times so far and have already recommended it to multiple friends as they all noticed the change. I have very fine hair,I colour it regularly and it lacks volume but in the same time it can get very frizzy and dry especially towards the ends. After just one use my hair looks healthier and less frizzy. I use it with the One United spray also from Redken so that might also have something to do with it, but it's well worth the money in my opinion.

I really like this. I use with shampoo conditioner and leave in treatment and my hair has really benefited which is great as I am in menopause.