#Special Product NON-FALL- STRONG** New formula enriched with 3 STRENGTHENING INGREDIENTS FOR HAIR. BIOTIN + ARGININE + PROTEIN* Strengthened from root to tip - hair that does not fall out**. Discover the Arginine Resistance Hair Mask with Strengthening Serum: Arginine is an important amino acid that plays a role in hair restructuring. Arginine, known for accelerating microcirculation, penetrates into the fiber tissue of weak hair that tends to fall out and nourishes the hair from root to tip. PROVEN RESULTS: STRONG** HAIR WITH STRENGTHENING HAIR INGREDIENTS WITH EVERY WASH. *Protein Derivative **After 10 applications of using the shampoo and mask of the Arginine Resistance Rinse after 2-3 minutes of waiting time. In case of contact with eyes, rinse immediately with plenty of water. Biotin + Arginine + Protein for Weak-Prone to Hair Loss*