Pro Longer Professional Mask intensely strengthens and revitalizes hair, from roots to ends, for visibly renewed lengths. Enriched with Filler-A100, a patented ingredient exclusive to L'Oréal Professionnel, and amino acids, it thickens and smoothes the hair fiber while filling in thinning ends. Its advanced formula restores vitality and protection to long hair, for stronger, denser, healthier-looking hair.
Apply evenly to clean, damp hair, following the direction of hair growth. Gently detangle with a comb, then twist lengths to encourage absorption into the hair fiber. Leave in for 3 to 5 minutes before rinsing thoroughly.
Frequently asked questions
Electrical appliances may be returned within 7 days if unused. Beauty products (cosmetics, hair color, treatments, accessories) are final sale.
Your order is prepared within 1 to 3 business days. A tracking email will be sent to you once it has shipped.
Our team is here to guide you. Contact our customer service team by phone at 1-833-570-5676 or by email at info@groupeeleganza.ca, or visit us in-store for personalized advice.



















