L'Oréal Professionnel Paris Absolut Repair Molecular Leave-In Treatment — Color-Safe Repair, Heat Protectant to 230°C

This leave-in treatment from L'Oréal Professionnel Paris rebuilds and protects damaged, color-treated hair while delivering heat protection up to 230°C (450°F).

Absolut Repair Molecular Leave In is a salon-grade leave-in cream formulated with a patented peptides bonder and five amino acids to target weakened hair fibers. Designed to be used after the matching shampoo and serum, it aims to smooth the hair surface, boost shine, and reinforce elasticity without weighing strands down. The lightweight, sulfate-free formula absorbs quickly and provides thermal defence for styling tools.

How does this product repair two years of damage in one use?

The formula focuses on rebuilding the hair's macro-molecular structure by delivering bond-building peptides and amino acids directly to the fiber. When used as part of the Absolut Repair Molecular system (shampoo + serum + leave-in), instrument tests show measurable restoration of strength and structure.

• Peptides bonder helps reconnect weakened bonds within the hair fiber.
• Five amino acids replenish essential building blocks for elasticity.
• System approach (shampoo, serum, leave-in) maximizes structural repair.

Will it protect my color and survive heat styling?

Yes—the leave-in shields hair from external aggressors and provides heat protection up to 230°C (450°F), helping preserve color vibrancy during hot styling. Its lightweight texture prevents product buildup that can dull color or flatten styling results.

• Thermal protection rated to 230°C/450°F for styling tools.
• Sulfate-free formulation to help maintain color longevity.
• Non-greasy finish keeps hair supple and shiny after heat styling.

How do I use the Absolut Repair Molecular Leave In for best results?

For optimal benefits, apply the leave-in to towel-dried hair after cleansing with the Absolut Repair Molecular shampoo and serum. Dispense 2–3 pumps, distribute from mid-lengths to ends, and leave the product in; then blow-dry or air-dry as preferred.

• Use as the final step of the repair system for full molecular benefits.
• 2–3 pumps is typically enough; adjust quantity for longer or thicker hair.
• Can be left in—no rinsing necessary before styling.

What hair types and damage does it suit?

The leave-in is formulated for damaged and color-treated hair, including bleached, highlighted, and natural textures. Its balancing texture and bond-building actives are intended to improve manageability, reduce frizz, and restore a healthier-looking finish without heaviness.

• Recommended for chemically treated, heat-damaged, and brittle hair.
• Suitable for fine to thick strands—use less product on finer hair.
• Compatible with regular styling routines for ongoing protection and strength.

Who is this for: Professionals and consumers seeking a salon-quality leave-in that targets structural damage while enabling daily styling. Ideal for anyone with weakened, colored, or heat-stressed hair who wants a lightweight product that smooths, adds shine, and delivers measurable reinforcement when used within the Absolut Repair Molecular range.

Ingredients

1239935 - INGREDIENTS: AQUA / WATER / EAU • ISOPROPYL MYRISTATE • DIMETHICONE • AMODIMETHICONE • TRIETHANOLAMINE • PHENOXYETHANOL • CARBOMER • POLYQUATERNIUM-4 • POTATO STARCH MODIFIED • HYDROXYPROPYL GUAR • BEHENTRIMONIUM CHLORIDE • ARGININE • TRIDECETH-6 • ISOPROPYL ALCOHOL • CETRIMONIUM CHLORIDE • LINALOOL • GLYCINE • SERINE • TYROSINE • CITRIC ACID • GLUTAMIC ACID • COUMARIN • BENZYL ALCOHOL • BENZYL BENZOATE • ALPHA-ISOMETHYL IONONE • PARFUM / FRAGRANCE (F.I.L. N70026829/1).