REDKEN - ACIDIC BONDING CONCENTRATE - Intensive treatment | 190 ml.

A professional, intensive restorative treatment for damaged, weakened, and chemically treated hair, designed to restore strength, elasticity, and a healthy appearance. The formula, based on the concentrated Acidic Bonding Concentrate complex with citric acid and alpha-hydroxy acids (AHAs), works deep within the hair shaft to help rebuild the damaged bonds that provide structure and strength.

This treatment intensely nourishes, strengthens, and protects hair while preventing further damage and promoting color durability. It's the perfect product for hair that needs repair after bleaching, dyeing, or heat styling.

Key product features:

• Rebuilds damaged bonds inside the hair
• Reduces hair breakage by up to 56%*
• Smoothes hair – up to 11x smoother
• Reduces the visibility of split ends
• Intensively nourishes and strengthens hair along its entire length
• Protects the color from washing out
• Perfect for hair after chemical treatments and coloring

*when using the Acidic Bonding Concentrate system

Active ingredients and their effects:

• Citric Acid – penetrates deep into the hair, supporting the reconstruction of damaged bonds and strengthening the structure
• Alpha-hydroxy acids (AHA) – help smooth hair, improve its elasticity and overall condition
• Glycerin – intensively moisturizes and protects hair from drying out
• Emollients – smooth the hair, improve its softness and prevent moisture loss
• Conditioning polymers – facilitate combing, smooth and make hair silky

How to use:

Apply the treatment to damp hair before washing. Leave on for a few minutes, then rinse thoroughly and shampoo. Use regularly, depending on your hair's needs.

Results:

Hair becomes visibly stronger, smoother, and more resistant to damage, with a smoother, more natural-looking surface. Regular use helps maintain healthy hair between chemical treatments.

We recommend using the entire Redken Acidic Bonding Concentrate line – shampoo, conditioner, and leave-in products – to maximize the regenerative and protective effect on hair.