Pro Longer Lengths Renewing Mask 250ml for long hair helps thicken the appearance of long hair for visibly healthier and stronger looking lengths. The Filler A-100 technology used is patented to L'Oréal Professionnel, and it works by penetrating the fiber core to plump and thicken the hair from the inside. Amino acids in the formula work to strengthen the hair from the outside. The formula works on thin ends, or areas where help is most needed.
xinstrumental test shampoo + lotion + mask.

KEY INGREDIENT
-FILLER- A100 + AMINO ACID
-An exclusive combination of FILLER-A100 and Amino Acids to renew lengths and fill-in ends. The FILLER-A100, a patented technology owned by L'Oréal Professionnel only, penetrates the fiber core to thicken ends, and resurfaces. The Amino Acid brings strength to the fiber. For longer, thicker, better hair.

BENEFITS:
-32% visible split ends reductionx
-66% visible split ends reductionx

HOW TO USE:
STEP 1: After Pro Longer shampoo, apply to towel-dried hair.
STEP 2: Leave in 3 to 5 minutes.
STEP 3: Rinse thoroughly.

xinstrumental test shampoo + lotion + mask.

What's in the box
1 x L'Oreal Professionnel PRO Longer Masque 250m