Redken Acidic Grow Full System Densifying Shampoo & Conditioner Twin (2 x 300ml) offers two of Redken's best-selling products specially formulated to be pH-balanced, cleansing thin hair, creating a fuller-looking density while maintaining softness using Azealaic Acid and a 7% Densifying Complex.

Collection Contains:

• 1 x Redken Acidic Grow Full System Densifying Shampoo (300ml)- a gentle, pH-balanced cleanser developed for thin hair in need of fuller-looking density. Formulated with Azelaic Acid and a 7% Densifying Complex, it helps create the appearance of thicker hair while maintaining softness and lightweight movement. This nourishing shampoo delivers an instant volumising effect with a fresh, airy feel, cleansing without stripping the scalp or lengths. As part of the Acidic Grow Full System, including shampoo, conditioner, serum and spray, it helps balance scalp hydration while coating the hair fibre to reduce breakage and support a denser look as hair grows. Hair feels soft, looks fuller and appears visibly thicker when used as a complete system compared to a non-conditioning shampoo.
• 1 x Redken Acidic Grow Full System Densifying Conditioner (300ml) - a pH-balanced formula designed to transform thin or flat hair with an instantly denser-looking finish. Developed to support fuller-looking lengths while maintaining hydration, it helps improve softness and manageability without weighing hair down. Powered by Azelaic Acid and a 7% Densifying Care Complex, this revitalising conditioner helps enhance the appearance of volume and fullness while delivering immediate detangling and nourishment. It supports scalp balance through lightweight hydration and works to coat the hair fibre to reduce breakage, creating a visibly denser effect as hair grows. Used as part of the complete Acidic Grow Full System, including shampoo, serum and spray, it promotes softer, stronger-looking hair with instant body.

Directions of use:

• Shampoo - apply to wet hair. Lather gently. Rinse thoroughly.
• Conditioner - after shampooing, apply to wet hair. Leave on for 3 minutes. Rinse thoroughly. Follow with the remaining products in the system.