Redken Acidic Bonding Concentrate 24/7 Night & Day Serum 100ml

Redken Acidic Bonding Concentrate 24/7 Night & Day Serum is a leave-in bonding treatment designed to support weakened, processed or colour-treated hair. The lightweight serum works around the clock to help reinforce the hair’s internal bonds, while citric acid, polyglutamic acid and squalane help to condition, smooth and boost softness. Hair is left feeling stronger, more supple and more manageable, with a smoother look and reduced frizz. A calming lavender fragrance adds a relaxing touch to an evening routine.

This product fits easily into an existing haircare ritual. After cleansing and conditioning with your preferred Redken Acidic Bonding Concentrate products, apply the serum to clean damp or dry hair and leave in. It’s designed for use both at night, for intensive overnight care, and during the day to help protect against daily aggressors such as styling and environmental stress. Ideal for damaged or sensitised hair, it helps to maintain the look of healthy, hydrated lengths and ends.

Why we love it
- Designed to support processed and damaged hair, helping it feel stronger, smoother and more resilient.
- Bonding care with citric acid, polyglutamic acid and squalane that works to condition, soften and reduce the look of breakage.
- Versatile leave-in formula that can be used both overnight and during the day for frizz reduction, hydration and shine.
- Calming lavender fragrance adds a relaxing, sensorial touch to an evening haircare ritual while caring for colour-treated hair.

How to use
How to Use:
After shampooing and conditioning, gently towel-dry if hair is wet. Apply a small, quarter-sized amount of Redken Acidic Bonding Concentrate 24/7 Night & Day Serum to clean damp or dry hair, focusing on mid-lengths and ends. Do not rinse. Style as desired. For night use, apply more generously through the lengths and ends. For daytime use, smooth a small amount through the hair to finish your style.

Frequency:
Use as needed, in line with the product instructions and your hair’s needs. It can be used both day and night.

Application Technique:
Work the serum between your hands and smooth evenly through mid-lengths and ends, avoiding the roots if hair is fine. Comb or brush through to distribute before styling or leaving to air-dry.

Best Practices:
Apply to clean hair for best results and layer after your usual conditioner or mask. Start with a small amount and add more only if needed to avoid overloading the hair. Allow the product to absorb before heat styling.

Safety Tips:
For external use only. Avoid contact with eyes; if contact occurs, rinse thoroughly with water. Discontinue use if irritation occurs and keep out of reach of children. Always follow any additional guidance on the 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:
After shampooing and conditioning, gently towel-dry if hair is wet. Apply a small, quarter-sized amount of Redken Acidic Bonding Concentrate 24/7 Night & Day Serum to clean damp or dry hair, focusing on mid-lengths and ends. Do not rinse. Style as desired. For night use, apply more generously through the lengths and ends. For daytime use, smooth a small amount through the hair to finish your style.

Frequency:
Use as needed, in line with the product instructions and your hair’s needs. It can be used both day and night.

Application Technique:
Work the serum between your hands and smooth evenly through mid-lengths and ends, avoiding the roots if hair is fine. Comb or brush through to distribute before styling or leaving to air-dry.

Best Practices:
Apply to clean hair for best results and layer after your usual conditioner or mask. Start with a small amount and add more only if needed to avoid overloading the hair. Allow the product to absorb before heat styling.

Safety Tips:
For external use on

- Designed to support processed and damaged hair, helping it feel stronger, smoother and more resilient.
- Bonding care with citric acid, polyglutamic acid and squalane that works to condition, soften and reduce the look of breakage.
- Versatile leave-in formula that can be used both overnight and during the day for frizz reduction, hydration and shine.
- Calming lavender fragrance adds a relaxing, sensorial touch to an evening haircare ritual while caring for colour-treated hair.