Redken Acidic Bonding Concentrate 24/7 Night & Day Serum 45ml

Redken Acidic Bonding Concentrate 24/7 Night & Day Serum 45ml is a leave-in treatment designed to support hair that’s been weakened by colouring, heat styling or daily wear. The lightweight serum works around the clock, helping to reinforce the feel of the hair’s bonds while smoothing the surface for a softer, more polished finish. Infused with citric acid, polyglutamic acid and squalane, the formula helps to condition from root to tip so hair feels more supple and looks healthier over time.

Ideal for damaged or over-processed hair, this product fits easily into an existing haircare routine. It can be smoothed through damp lengths after washing to help protect against everyday stressors, or applied to dry hair before bed as an overnight treatment. The silky texture absorbs quickly without a heavy residue, while the fresh citrus and lavender-inspired scent adds a touch of calm to evening or morning rituals. Hair is left feeling smoother, more manageable and beautifully cared for.

Why we love it
- Works day and night to support damaged, coloured or over-processed hair without weighing it down
- Powered by citric acid, polyglutamic acid and squalane to help reinforce bonds, condition and enhance softness
- Lightweight leave-in texture that absorbs quickly on damp or dry hair, making it easy to slot into any routine
- Fresh citrus and lavender-inspired scent that adds a relaxing touch to evening and morning haircare rituals

How to use
How to Use:
Start with clean hair. Apply a small amount of Redken Acidic Bonding Concentrate 24/7 Night & Day Serum to damp or dry hair, focusing on the mid-lengths and ends. Distribute evenly through the hair and style as desired. Do not rinse.

Frequency:
Use as needed, in the evening for overnight care and/or in the morning for daytime protection, according to the product instructions.

Application Technique:
Warm the serum between your hands, then smooth it through the lengths and ends, gently combing with fingers or a wide-tooth comb to ensure even coverage. Layer after shampoo and conditioner or mask as the final leave-in step before styling.

Best Practices:
Apply to towel-dried hair after washing for immediate smoothness, or to dry hair before bed for an intensive overnight treatment. Start with a small amount and add more if required, avoiding the roots if hair is fine. Allow the product to absorb fully before using heated styling tools.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse thoroughly with water. Discontinue use if irritation occurs and keep out of reach of children. Follow any additional guidance on the product packaging.

Acidic Bonding Concentrate 24/7 Night & Day Serum: Aqua / Water / Eau, Isopropyl Myristate, Dimethicone, Triethanolamine, Amodimethicone, Phenoxyethanol, Squalane, Parfum / Fragrance, Carbomer, Polyquaternium-4, Potato Starch Modified, Hydroxypropyl Guar, Citric Acid, Behentrimonium Chloride, Sodium Polyglutamate, Coco-Betaine, Trideceth-6, Isopropyl Alcohol, Sodium Chloride, Cetrimonium Chloride, Limonene, Linalool, Geraniol, Citronellol, Coumarin, Alpha-Isomethyl Ionone

How to Use:
Start with clean hair. Apply a small amount of Redken Acidic Bonding Concentrate 24/7 Night & Day Serum to damp or dry hair, focusing on the mid-lengths and ends. Distribute evenly through the hair and style as desired. Do not rinse.

Frequency:
Use as needed, in the evening for overnight care and/or in the morning for daytime protection, according to the product instructions.

Application Technique:
Warm the serum between your hands, then smooth it through the lengths and ends, gently combing with fingers or a wide-tooth comb to ensure even coverage. Layer after shampoo and conditioner or mask as the final leave-in step before styling.

Best Practices:
Apply to towel-dried hair after washing for immediate smoothness, or to dry hair before bed for an intensive overnight treatment. Start with a small amount and add more if required, avoiding the roots if hair is fine. Allow the product to absorb fully before using heated styling tools.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse thoroughly with water. Discontinue use if irritation occurs and keep out of reach of children. Follow any additional guidance on the product packaging.

- Works day and night to support damaged, coloured or over-processed hair without weighing it down
- Powered by citric acid, polyglutamic acid and squalane to help reinforce bonds, condition and enhance softness
- Lightweight leave-in texture that absorbs quickly on damp or dry hair, making it easy to slot into any routine
- Fresh citrus and lavender-inspired scent that adds a relaxing touch to evening and morning haircare rituals