Redken Acidic Grow Full System Hair Serum 100ml & Instant Densifying Spray 190ml Twin

Redken Acidic Grow Full System Hair Serum (100ml) & Instant Densifying Spray (190ml) Twin 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 Hair Serum (100ml) - a pH-balanced scalp and hair treatment developed to target thin or flat hair with a visibly thicker-looking result. Scientifically proven to reduce hair fall due to breakage from brushing, it supports stronger-feeling strands while enhancing the appearance of density. Powered by Azelaic Acid and a 5% Hydrating Complex, this lightweight formula helps rebalance and hydrate the scalp while delivering strengthening benefits that can lead to up to 2x less breakage compared to a classical shampoo in instrumental brushing tests on bleached hair. As part of the Acidic Grow Full System, including shampoo, conditioner and spray, it works to coat the hair fibre to reduce breakage and create the look and feel of fuller, denser hair as it grows. Hair appears revitalised, stronger and visibly thicker with continued use.
• 1 x Redken Acidic Grow Full System Instant Densifying Spray (190ml) - a lightweight leave-in treatment designed to combat the signs of thin or flat hair. Developed to create thicker-looking lengths, it is scientifically proven to reduce hair fall due to breakage from brushing while supporting a fuller appearance from root to tip. Powered by Azelaic Acid and a 5% Densifying Complex, the formula helps deliver visible body and lift without heaviness. It supports scalp hydration for a rebalanced feel while providing instant root-lifting and enhanced thickness. As part of the Acidic Grow Full System, including shampoo, conditioner and serum, it works to coat the hair fibre to reduce breakage and create the look and feel of denser hair as it grows. Hair appears fuller, stronger and visibly revitalised with continued use.

Directions of use:

• Serum - after rinsing conditioner, apply to damp hair. Spray directly onto the roots. Massage into the scalp using your fingertips. Do not rinse. Style as usual.
• Spray - apply to clean, damp hair. Spray evenly, focusing on the roots and lengths. Do not rinse. Style as desired.