SALON-PROFESSIONAL HAIRCARE · DIRECT FROM KÉRASTASE PARIS

Redken

Acidic Bonding Concentrate Leave-In Treatment

4.2(208 reviews)
₹2,995

MRP incl. of all taxes · Complimentary mini of your choice with qualifying orders

Best-selling sulfate-free leave-in for strength repair in 1 use.

Key Benefits

  • Strengthens and repairs weakened fibre
  • Salon-grade, luxuriously lightweight formula
Never run dryThis size lasts most people about 8 weeks — want a reminder to reorder?
  • 100% Authentic · Direct from L’Oréal
  • Damaged or wrong item? Full refund
  • Secure payments · UPI, cards & COD
Salon professionalPersonalised by diagnosisAuthentic guarantee

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Acidic Bonding Concentrate Leave-In Treatment
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Delivery & returns

Ships in 24h across India. COD and UPI available at checkout. Unopened items: 7-day returns. Received something damaged or incorrect? Share a photo for a full refund — no need to send it back.

The science

Why this formula is priced the way it is

Recherche AvancéeThe activeEvery formula is built on a signature active — Edelweiss native cells for Genesis, hyaluronic + glycolic acid for Gloss Absolu, Camellia oil for Elixir Ultime.
Salon-grade concentrationThe technologyDeveloped with hairdressers and validated in salon before retail release.
L'Oréal Research & InnovationThe researchAdvanced hair-fibre science, backed by the group R&I network.

Ingredient and technology claims are the brand’s own published positioning. Full clinical dossiers and study methodology are pending from the brand teams and will replace this summary.

Why It Works

Pro-Keratin + CeramidesReinforce the hair fibre from within for lasting strength and resilience.
Wild Camellia OilHand-picked in Brittany — deep nourishment, softness and mirror shine.
Refillable by DesignIconic formulas in refillable bottles — up to 95% recycled plastic.

How to Use

WHEN

On towel-dried hair after every wash — no rinsing.

WHERE

Lengths and ends; comb through to distribute evenly.

TIP

Layer before heat styling for added protection.

“Treat the fibre like fabric — cleanse gently, condition always, seal the cuticle.”Kérastase Education · Senior Education Team, Kérastase India

Have a question about this product?

Salon ProfessionalColour SafeHeat ProtectionSulfate-Gentle CleansingTested by Stylists

4.2/ 5

Based on 208 reviews

  • 5★81%
  • 4★13%
  • 3★3%
  • 2★2%
  • 1★1%
Ishita Verified Buyer

“My stylist recommended this and I finally understand the hype. Silky, healthy-looking hair without any heaviness.”

Aditi Verified Buyer

“Salon-quality softness at home — my hair feels smoother from the very first wash and the shine lasts for days.”

Rhea Verified Buyer

“The scent alone is worth it, but the real win is how manageable my frizz has become. A little goes a long way.”

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