Serie Expert Absolut Repair Molecular Leave-in Mask

Molecular Repair for Damaged Hair
Experience the ultimate innovation in hair care with L'Oréal Professionnel's Serie Expert Absolut Repair Molecular Leave-in Mask. Utilising patented technology, this lightweight mask repairs even severely damaged hair by rebuilding the hair's molecular structure with peptides and five amino acids, leaving strands up to 97% stronger*.

Instant Strength and Shine
See an immediate transformation as your hair becomes visibly smoother, shinier, and healthier-looking. The powerful yet gentle formula protects against heat up to 230°C/450°F, defends hair from daily aggressors, and restores natural movement and elasticity.

Professional Formula, Expertly Developed
Co-developed with top hair repair professionals worldwide, this leave-in mask is suitable for all damaged hair types—whether coloured, lightened, or natural. Its non-heavy texture penetrates deeply, restoring strength and bounce without weighing hair down.

How to Use

1. After cleansing with Absolut Repair Molecular Shampoo and Rinse-off Serum, towel-dry your hair.
2. Split hair into two sections.
3. Dispense one pump of mask per section, applying evenly from mid-lengths to ends. Add more if needed for longer or thicker hair.
4. Gently detangle hair with a comb to ensure even distribution.
5. Leave the mask in—no need to rinse.
6. Style as desired: blow-dry for a sleek finish, or air-dry for natural results.

Perfect for • All hair types needing intensive repair • Colour-treated, lightened, or natural hair • Those seeking professional results at home

*Instrumental and consumer tests validated.