Intense strengthening treatment.

The L'Oréal Professionnel Serie Expert Inforcer B6 + Biotin Professional Masque is an anti-breakage mask that strengthens the hair fiber and promotes healthier hair. This strengthening formula is made with Vitamin B6 and Biotin, to instantly reduce breakage and give intense hydration to the hair. With the L'Oréal Professionnel Serie Expert Inforcer B6 + Biotin Professional Masque, hair will feel softer, stronger, and healthier with continued use. The inclusion of Vitamin B6 and Biotin in this mask helps to stimulate blood circulation to drive nutrients deeply into the hair strands. Additionally, these key ingredients also help to promote strength in hair and prevent dryness and hair breakage.

L'Oréal Professionnel Serie Expert Inforcer B6 + Biotin Professional Masque Benefits:

Strengthens hair to resist breakage.

Healthy growth.

Nourished strands.

Arlette G. Aug 20, 2025 Verified Buyer

Serie Expert Inforcer B6 + Biotin Professional Masque

With my thick naturally curly hair it has always been difficult to find a conditioner that works for me, until I found the L’Oreal mask (mask). I use the mask each time I shampoo my hair. It leaves my hair looking soft and easier to manage.

would buy again

would recommend

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Apply evenly on damp, cleansed hair. Leave on for 3-5 minutes. Rinse thoroughly.

AQUA / WATER • CETEARYL ALCOHOL • BEHENTRIMONIUM CHLORIDE • CETYL ESTERS • PHENOXYETHANOL • AMODIMETHICONE • ISOPROPYL ALCOHOL • PYRIDOXINE HCl • CITRIC ACID • LIMONENE • CHLORHEXIDINE DIGLUCONATE • TRIDECETH-6 • BIOTIN • BENZYL SALICYLATE • CETRIMONIUM CHLORIDE • LINALOOL • CI 15510 / ORANGE 4 • CI 17200 / RED 33 • PARFUM / FRAGRANCE.

Product information such as ingredients may change. Always read the packaging or instructions for use before using the product.

Loreal Professionnel Serie Expert Inforcer B6 + Biotin Professional Masque