L'Oréal Professionnel Pro Longer Mask – Length Repair Mask Hair Care/Trend The single most effective and

The single most effective and cost-free step you can add to your shine routine

Massage into scalp and lengths

protein-infused formula designed to repair and strengthen damaged hair

salon-like finish between services

L'Oréal Professionnel Pro Longer Mask – Length Repair Mask Hair Care/Trend The single most effective and8. 4 oz 250 ml Intensive weekly treatment that fills thinning lengths with amino acid filler technology to restore uniform fullness from root to tip. Professional Benefits Concentrated filler treatment that rebuilds structure in thinning lengths Reduces visible damage and porosity along mid lengths and ends Delivers visible improvement in length fullness after a single application Adds softness and manageability to difficult, tangled lengths Works