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Beauty Sleep for Your Hair: Redken's ABC 24/7 Night & Day Serum

Redken Updated On 08/19/2026

KEY TAKEAWAYS

  • Redken’s ABC 24/7 Night & Day Serum is the first bonding serum built for round the clock hair repair.
  • A 7% Bonding Care Complex with citric acid, polyglutamic acid, and squalane rebuilds weakened bonds and locks in hydration.
  • Consumer testing shows up to 9x stronger hair, 3x more hydration, and 89% less breakage as part of the full ABC system.
  • One serum works two ways, use it at night for deep overnight bond repair or during the day for instant frizz control and shine.
  • Celebrity stylist Scott King and pop star Sabrina Carpenter both back the serum as an overnight reset for color treated and heat styled hair.

Redken is proud to unveil its revolutionary Acidic Bonding Concentrate 24/7 Night & Day Serum, the first bonding serum designed for round the clock hair repair. This advanced treatment works 24/7 to repair, strengthen, and revitalize processed and damaged hair, delivering professional results whether you are sleeping or on the go

 

A Breakthrough in Hair Repair

Redken Acadic Bonding Concentrate Serum 24/7 Bond Repair Overnight Treatment Facts

Formulated with a potent 7% Bonding Care Complex along with citric acid, polyglutamic acid, and squalane, this serum penetrates deep into the hair fiber to rebuild weakened bonds and infuse lasting hydration. Perfectly suited for color treated hair, the serum repairs daily damage overnight while protecting against heat styling, environmental stressors, and everyday wear and tear

 

Key Benefits

  • 9x stronger hair: Consumer test results show dramatically enhanced strength when used as part of the complete Acidic Bonding Concentrate system.
  • Enhanced Hydration: Delivers 3x more hydration for a softer, more resilient feel.
  • Reduced Breakage: Minimizes hair breakage by 89%, promoting visibly healthier hair.
  • Frizz Control: Reduces frizz by 72% after just 8 hours of use*, ensuring smooth, manageable hair.
  • Visible Results: 92% of users agree their hair looks and feels healthy after 24 hours of continuous repair.
  • Overnight Restoration: Works as an “overnight reset,” repairing and strengthening hair while you sleep, leaving it shiny, revived, and manageable for up to 72 hours.
  • Calming Scent: Infused with a soothing lavender fragrance for a relaxing hair treatment experience.
*Results based on continued use of the ABC shampoo, conditioner, and serum system versus untreated or non-conditioning products.

How To Use

1. Prep: Begin by washing your hair with Redken’s Acidic Bonding Concentrate Shampoo & Conditioner or use the 5-Min Mask for a deep conditioning treatment.
2. Application: Apply a quarter-sized amount of ABC 24/7 Night & Day Serum to clean, dry, or damp hair. You can adjust the amount as needed—simply do not rinse out the product.
  • Night Use: Apply generously, focusing on mid-lengths to ends, to maximize overnight bond repair and hydration.
  • Day Use: Use as needed for instant frizz reduction, conditioning, and shine throughout your day.

Star-Approved Haircare

Pros and celebrities are already raving about the ABC 24/7 Night & Day Serum. Pop sensation Sabrina Carpenter shares, “When it comes to haircare, I want products that work just as late as I do – if not later. Redken’s Acidic Bonding Concentrate 24/7 Night and Day Serum works around the clock to strengthen hair and fight daily damage. Overnight care…that’s like beauty sleep for your hair.”

Celebrity hairstylist and Redken ambassador Scott King adds, “It’s like a reset button for hair, especially for clients like Sabrina who are constantly switching up their looks with color and heat styling. This serum strengthens and rebuilds bonds from the inside out, so hair looks and feels healthier, smoother, and shinier—even while you sleep!”"

Experience 24/7 Transformation

Whether you’re battling damage from frequent color treatments or everyday styling, Redken’s new ABC 24/7 Night & Day Serum offers an innovative solution for lasting repair and hydration. Experience stronger, healthier hair day and night with this game-changing addition to the Acidic Bonding Concentrate line.

Frequently Asked Questions

How does the ABC 24/7 Night & Day Serum repair damaged hair while I sleep?
What makes the Bonding Care Complex different from a regular hair oil or leave-in treatment?
How do I use the ABC 24/7 Night & Day Serum both at night and during the day?
How much frizz reduction can I expect after using this serum?
Is the ABC 24/7 Night & Day Serum safe for color-treated and bleached hair?