Redken Bonding Shampoo for Damaged Hair Refill 16.9 oz — Acidic, Sulfate-Free Repair & Color Protection

Redken Acidic Bonding Concentrate Shampoo is a professional, vegan, sulfate-free formula designed to repair weakened hair bonds, reduce breakage, and protect color while cleansing.

This refill version delivers the same salon-grade bonding technology in a more sustainable package, offering 25% more savings per milliliter and using 68% less plastic per milliliter. The acidic formula balances hair pH, deposits strengthening actives along the cuticle, and leaves hair easier to detangle and more resilient after color, heat, or environmental damage.

How does this shampoo rebuild weakened hair bonds?

The formula combines citric acid with Redken's bonding care complex to target and reinforce the internal links that keep hair intact. Instead of masking damage, it helps rebuild structural integrity so strands resist breakage better over repeated washes.

• Citric acid helps restore optimal hair pH for smoother cuticles.
• Bonding care complex deposits strengthening ingredients into the fiber.
• Thicker consistency coats strands, maximizing contact time with actives.

Will this shampoo protect my color-treated hair?

The acidic profile helps seal the hair cuticle, which reduces color leakage and fading from wash to wash. It is labeled color safe, so you can use it routinely on color-treated hair without stripping pigments.

• Acidic pH preserves salon color vibrancy.
• Sulfate-free cleansing avoids aggressive detergent stripping.
• Thicker formula means less product required per wash, lowering color fade risk.

Can this product handle damage from heat, sun, and chemical services?

Yes. The concentrated bonding and conditioning system targets damage from heat styling, UV exposure, and chemical processes to improve strength and reduce split ends over time. It supports recovery when used consistently with complementary styling and conditioning steps.

• Designed for damage from blow dryers, irons, coloring, and environmental stressors.
• Intense conditioning properties help smooth and detangle processed hair.
• Suitable for use as the primary cleanser in a repair-focused routine.

How does the refill format benefit me and the environment?

The refill offers a cost-effective way to maintain a professional-level haircare routine while cutting plastic consumption. You get more product per milliliter at a lower per-use cost and reduce waste when reusing the original pump or bottle.

• 25% more savings per milliliter compared to standard retail packaging.
• Uses 68% less plastic per milliliter, lowering single-use plastic waste.
• Same salon-grade formula, optimized for refill convenience.

Who is this for: Redken Acidic Bonding Concentrate Shampoo Refill is made for anyone with weakened, processed, or frequently styled hair who wants to rebuild strength while protecting color. It suits all hair types and textures—whether you have chemically treated color, heat-damaged ends, or environmental wear—and is best paired with a compatible conditioner or leave-in treatment for maximum repair benefits.

Ingredients

1218173RK92 - INGREDIENTS: AQUA / WATER / EAU • DECYL GLUCOSIDE • SODIUM COCOYL ISETHIONATE • COCAMIDOPROPYL BETAINE • CITRIC ACID • SODIUM HYDROXIDE • PANTHENOL • GLYCERIN • DIMETHICONE • PEG-150 DISTEARATE • PPG-5-CETETH-20 • SODIUM BENZOATE • SODIUM CHLORIDE • PEG-55 PROPYLENE GLYCOL OLEATE • PROPYLENE GLYCOL • CARBOMER • PARFUM / FRAGRANCE • COCO-CAPRYLATE/CAPRATE • POLYQUATERNIUM-67 • SALICYLIC ACID • AMODIMETHICONE • SODIUM PHYTATE • GLYCOL DISTEARATE • COCO-BETAINE • ACRYLATES/BEHENETH-25 METHACRYLATE COPOLYMER • LIMONENE • TRIDECETH-6 • ALCOHOL • CETRIMONIUM CHLORIDE (F.I.L. N70049108/1).