Redken Acidic Bonding Concentrate Leave-In Conditioner — 3rd Step Repair, Strengthening & Heat Protection for Damaged Color-Treate

Redken Acidic Bonding Concentrate Leave-In Conditioner is a lightweight leave-on treatment that rebuilds weakened hair bonds, reduces breakage and helps protect color and heat-styled hair.

This concentrated leave-in cream is the third step in Redken’s bonding repair regimen, formulated with citric acid and a Bonding Care Complex to target damage from coloring, heat tools, sun and environmental stress. Its rich-but-light texture coats strands efficiently so a small amount delivers smoothing, enhanced strength and color protection without weighing hair down.

How does this leave-in restore damaged hair?

The formula combines acid-balanced technology with bond-reinforcing actives to improve strand resilience and reduce visible splitting. It works on the surface and within the hair fiber to support structure and minimize further damage during styling.

• Citric acid helps smooth the cuticle for an immediately sleeker look.
• Bonding Care Complex reinforces weakened internal bonds to reduce breakage.
• Concentrated creamy texture covers more surface with less product.

Will it protect my color and stand up to heat styling?

Yes — the acidic formulation helps lock in salon color and the treatment includes heat-protection benefits to shield hair during thermal styling. It supports longer-lasting color vibrancy while guarding strands up to high temperatures.

• Acidic pH helps preserve color molecules and reduce fade.
• Formulation provides protection during blow-drying and flat-ironing.
• Lightweight leave-in avoids greasy buildup that can dull color.

How do I use it, and how much should I apply?

Use this as the final step after cleansing and in-salon or at-home pre-treatment when following the Redken bonding system. A small, dime-sized amount is usually enough; increase slightly for thicker or longer hair to ensure even distribution from roots to ends.

• Apply to towel-dried hair, concentrating on mid-lengths and ends.
• Start small — the concentrated formula spreads well across strands.
• Can be used before heat styling or as a daily protective leave-in.

What immediate results can I expect?

Users typically notice smoother texture, reduced frizz and improved manageability right away, with progressive strengthening and fewer visible split ends over repeated use. The product is designed to deliver instant cosmetic improvements while contributing to long-term bond repair.

• Instant smoothing and easier detangling.
• Progressive reduction in visible split ends and breakage with regular use.
• Light conditioning that won’t weigh fine hair down.

Who is this for: This leave-in is suited for anyone with chemically processed, heat-styled or environmentally stressed hair seeking a concentrated repair treatment that also protects color and heat styling. It’s formulated for all hair types and color-treated hair, especially helpful for those wanting salon-grade bond reinforcement without heavy residue.

Ingredients

AQUA / WATER / EAU DIMETHICONE CETEARYL ALCOHOL AMODIMETHICONE PHENOXYETHANOL POLYQUATERNIUM-37 DIMETHICONOL PARFUM / FRAGRANCE PROPYLENE GLYCOL DICAPRYLATE/DICAPRATE TRIDECETH-5 STEARETH-20 CETYL HYDROXYETHYLCELLULOSE GLYCERIN CITRIC ACID LIMONENE PPG-1 TRIDECETH-6 TRIDECETH-10 SODIUM HYDROXIDE CHLORHEXIDINE DIGLUCONATE SORBITAN OLEATE ACETIC ACID LINALOOL CITRONELLOL CITRAL EUGENOL