Price: $46.00
(as of Mar 02, 2026 09:07:34 UTC – Details)

From the manufacturer

ABC Serum

This hair bond repair serum works 24/7 and benefits can be seen and felt immediately. Immediate use leaves hair looking shiny, and looking & feeling ultra hydrated, ultra conditioned, smooth & healthy.

ABC Serum

Acidic Bonding Concentrate 24/7 Night + Day hair repair treatment is a serum that is suitable for color-treated and/or bleached hair.

ABC Serum Acidic Bonding Haircare

When used as a system ABC shampoo, conditioner, and 24/7 Serum makes hair 9x stronger and 3x softer.

ABC Serum 24/7 Bond Repair

Combat daily damage overnight with the 1st bonding serum for 24/7 repair.

ABC Serum For Night and Day Use

Night: apply for overnight repair. Day: use for frizz control & conditioning. Do not rinse.

1 Routine

2 Overnight Leave-In

3 How to Use

Acidic Bonding Concentrate for Damaged, Processed Hair

Acidic Bonding Concentrate 24/7 Night & Day Serum is repair for your hair that never sleeps. Combat daily damage and strengthen hair with Redken’s first-ever bonding serum for 24/7 repair. Powered by citric acid to penetrate 7 layers deep and polyglutamic acid + squalane for long-lasting protection.

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Customer Reviews

4.5 out of 5 stars 16,882

4.5 out of 5 stars 17,566

4.4 out of 5 stars 1,959

4.5 out of 5 stars 17,411

4.6 out of 5 stars 1,076

Price

$36.00$36.00

$44.00$44.00

$36.00$36.00

$46.00$46.00

Description

Sulfate free bond shampoo

Bond conditioner

Hydrating hair mask

Leave-in conditioner

Overnight bond serum

Product Benefit

Bonding shampoo

Bonding conditioner

Hydration and strength

Heat protection, smoothing

Strength repair

Usage

Wash days, daily

Weekly

Wash days, daily

Best For

Damaged hair

Dry, damaged hair hair

Damaged hair

Bonding Care Complex %

11%

16%

Why is acidic haircare good for my hair?

Healthy hair is acidic, with pH levels from 4.5 and 5.5. Every day exposure to common elements, like water, have higher, more alkaline pH levels that can cause damage to the hair. ABC has a lower pH to help rebalance the pH levels.

What makes Acidic Bonding Concentrate different?

The Acidic Bonding Concentrate range is made with Citric Acid, which helps strengthen chemically damaged hair.

What are the benefits of Acidic Bonding 24/7 Night and Day serum?

This serum repairs strength and protects from daily aggressors such as humidity and styling that causes breakage & split ends. For night & day use, on clean damp or dry hair.

How can I avoid bonding/protein overload?

Using only strengthening hair products, without adequate moisture, can lead to protein overload. Redken Acidic Bonding Concentrate products provide a balance of strengthening and moisturizing ingredients, to help keep hair strong and supple.

Product Dimensions ‏ : ‎ 6.02 x 1.93 x 6.02 inches; 3.38 ounces
Item model number ‏ : ‎ 0884486532879
UPC ‏ : ‎ 884486532879
Manufacturer ‏ : ‎ Redken
ASIN ‏ : ‎ B0DK3TMGQ7
Best Sellers Rank: #8,597 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #23 in Hair Styling Serums
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