Elvive Arginine ResistX3 mask enriched with the amino acid Arginine, which is essential for the growth of hair, the formula provides triple action to reduce hair fall as it: 1. Nourishes the bulb 2. Strengthens the fibre 3. Hair grows more 300ml Hair Mask Triple action formula Intense care that nourishes from root to tip64% less hair fall after the 1st application. Hair becomes 2X more resistant to breakage. 95% of women saw a difference.