Whether your hair is dry, damaged, or colour-treated, Redken’s Acidic Bonding Concentrate collection is the perfect way to get your strands back on track. The shampoo, conditioner, and leave-in treatment all contain citric acid to help reinforce weakened bonds, improve strength, and leave your locks up to 11 times smoother. This reparative range is gentle enough for daily use (especially the Intensive Treatment), but we recommend alternating with a clarifying shampoo or gentle conditioner to avoid buildup.

Step 1 of the brand’s most concentrated system ever, this sulfate free shampoo is the first step to helping repair damage and prevent future hair breakage. It’s formulated with Citric Acid and Redken’s Bonding Care Complex to provide strength repair, intense conditioning, and color fade protection. It’s even been proven to reduce up to a year of visible damage, including 56 percent less breakage and 82 percent less visibly damaged ends.

This shampoo is a gentle, sulfate-free, low pH balancing formula to cleanse your hair without stripping it of its natural oils. It’s also safe for everyday use, and it’s a great choice for those who are colour-treated, as the low pH helps seal the cuticle and protects your dye.

Redken’s conditioner is an ultra-rich, luxurious formula that deeply conditions your hair while helping to strengthen it and prevent future damage and breakage. It’s a great option for those who use heat styling tools often, as it’s formulated with Citric Acid and the Bonding Care Complex to help strengthen your strands. It’s also been shown to reduce the appearance of colour fade by up to a year and leaves your locks up to 14 times smoother.

Step 2 of the brand’s most concentrated system ever, the Intensive Treatment is a rich, luxurious treatment that deeply conditions your hair while helping to strengthen your strands and prevent future damage and breakage. It’s an excellent option for those who use heat styling tools often, and it’s formulated with Citric Acid to help strengthen your strands and the Bonding Care Complex to help protect your dye. It’s also been shown to reduce up to a year of visible dye fade, by up to 82 percent.

Apply a small amount of the product to wet hair, and gently massage it into your scalp and through your ends. It’s best to apply it using your fingers, or with a wide-toothed comb, so you can be sure the product is evenly distributed. Then, rinse thoroughly with cool water to remove the treatment.

The Redken Acidic Bonding Concentrate Intensive Treatment is suitable for all hair types, textures, and colours, and it’s safe for daily use. However, we suggest alternating it with a clarifying shampoo or gentle conditioner if you have very oily or thick hair. And, as always, be sure to protect your hair from sun exposure while you’re using this product and for a week afterwards. This product contains an AHA which can increase your hair’s sensitivity to the sun, so it’s important to wear protective clothing and limit your time in the sun if you use this product. redken acidic bonding shampoo