Redken acidic bonding shampoo has been praised by hairdressers, influencers and beauty editors as one of the best hair repair products in existence. This highly-concentrated sulfate-free shampoo helps repair damaged strands while gently cleansing them, leaving them feeling healthy and looking smoother than ever before. It’s great for all types of hair, including color-treated strands, as it protects them from the color fading process.

The shampoo is the first step in the Redken Acidic Bonding Concentrate System, which consists of three products that work together to reduce breakage, strengthen weak strands, and restore your hair’s elasticity. It’s formulated with a blend of citric acid and the brand’s Bonding Care Complex, which help reinforce broken bonds in the hair strands for stronger, healthier-looking tresses.

After applying the shampoo, follow with the conditioner for the ultimate bonding experience. The rich, thick conditioner is infused with Citric Acid and the Bonding Care Complex, which help improve hair strength and prevent color fade. The formula also works to tame frizz and add intense shine to your strands. The complete system leaves your hair with 56 percent less breakage, 82 percent less visible split ends and 11x smoother hair than before.

Once you’ve shampooed and conditioned your hair, finish the routine with the Redken Acidic Bonding Concentrate Intensive Treatment, which is designed to protect against heat damage. To use it, section your hair and apply the product to each piece using your fingers or a comb, being careful not to over-apply. Leave the treatment on for 10 minutes before rinsing it out and continuing with your normal shower routine.

If you have coloured hair, make sure to finish the routine with the nourishing leave-in treatment, which helps minimise the look of fading and damage while leaving your strands protected from heat up to 230 degrees. To use it, simply comb a dime-sized amount of the product through your hair and strands to distribute evenly.

The best part about this product is that it’s easy to use, so you can easily incorporate it into your daily haircare routine. It’s also cruelty-free, eco-friendly and formulated with sustainable ingredients, so you can feel good about the product you’re buying.

The product is available on Amazon for $12 a bottle and is a must-have for anyone who bleaches or colours their hair. As the weather gets colder and drier, it’s important to invest in a high-quality, cruelty-free shampoo that can help maintain the health of your strands and protect against color fade. This Redken product will give you shiny, healthy-looking tresses that last longer and look more vibrant than ever before.