L'Oréal Professionnel Absolut Repair Molecular Leave-In Mask | Heat Protection & Molecular Repair - 100ml
Molecular repair leave-in treatment, heat protection up to 230°C, restores strength and elasticity
Overview
Complete your molecular repair routine with L'Oréal Professionnel Absolut Repair Molecular Leave-In Mask. This professional-grade leave-in treatment harnesses the power of Peptide Bonders and 5 Amino Acids to protect and strengthen damaged hair at the molecular level. With heat protection up to 230°C/450°F, this lightweight formula instantly penetrates hair fiber, restoring strength, elasticity and movement while delivering a smooth, shiny, healthy-looking finish.
What It Does
- Protects hair from heat damage up to 230°C/450°F during styling
- Restores strength, elasticity and natural movement to damaged hair
- Rebuilds molecular structure with Peptide Bonders technology
- Delivers instant smoothness and shine with lightweight texture
- Reinforces hair bonds with 5 essential Amino Acids
Technology & Key Ingredients
Absolut Repair Molecular Leave-In Mask features L'Oréal Professionnel's patented molecular repair technology. The Peptide Bonders work synergistically with 5 Amino Acids (Arginine, Glycine, Serine, Tyrosine, Glutamic Acid) to penetrate deep into the hair fiber and reinforce weakened bonds. This instant-absorbing formula provides protection against external aggressions while leaving hair with a natural touch.
| Ingredient | Function | Benefit |
|---|---|---|
| Peptide Bonders | Molecular reconstruction | Reinforces ionic and H-bonds within hair structure |
| 5 Amino Acids | Building blocks repair | Fills gaps in damaged hair fiber |
| Dimethicone | Heat protection | Creates protective barrier up to 230°C |
| Amodimethicone | Conditioning | Smooths cuticle for shine without weight |
Who Is It For
- Very damaged, over-processed or chemically treated hair
- Color-treated, lightened or bleached hair needing protection
- Anyone who regularly heat-styles with flat irons or blow dryers
- Those seeking professional salon-quality repair results at home
How to Use
Standalone Application
- Wash hair with Absolut Repair Molecular Shampoo
- Apply Rinse-Off Serum, then rinse
- On towel-dried hair, apply 2-3 pumps of Leave-In Mask
- Distribute evenly through mid-lengths and ends
- Do not rinse — proceed to blow-dry or air-dry
Pro Tip: For maximum heat protection, apply before using SteamPod 4 or any heat styling tool.
Complete Absolut Repair Molecular Routine
| Step | Product | Function |
|---|---|---|
| 01 | Pre-Treatment Spray 190ml | Refill & strengthen – Long-lasting efficacy |
| 02 | Shampoo 300ml/500ml |
Cleanse & strengthen |
| 03 | Rinse-Off Serum 250ml | Rebuild & strengthen |
| 04 | Leave-In Mask 100ml | Protect & strengthen |
Results
- Hair is protected from heat damage up to 230°C/450°F*
- Strength, elasticity and movement are improved*
- Hair is smooth, shiny and healthy-looking*
- Lightweight formula with natural touch – no weigh down
*Instrumental test and 2 week consumer test. Professional salon usage validated by L'Oréal's salon experts.
Summary
L'Oréal Professionnel Absolut Repair Molecular Leave-In Mask is the essential final step in your molecular repair routine. This heat-protecting, strength-restoring treatment delivers professional results with every use. Available in 100ml and travel-friendly 50ml sizes.
Complete Your Absolut Repair Molecular Routine
For the ultimate molecular repair transformation
Pre-Treatment 190ml | Shampoo 500ml | Rinse-Off Serum 250ml
Pro Tip: Pair with SteamPod 4 for 95% less damage during heat styling.
L'Oréal Professionnel Serie Expert Absolut Repair Molecular Leave-In Mask - 100ml
Professional molecular repair leave-in mask — powered by Peptide Bonders and 5 Amino Acids for instant strength restoration, heat protection up to 230°C, and silky smooth finish.









