Discover the intensive Pantene Pro-V Infinite Length Keratin Protect Hair Mask, which has been proven to repair damaged hair ends in just one application. The mask is formulated with micronutrients and tested by the Swiss Vitamin Institute. Enriched with our PRO-V formula and ACTIVE NUTRI-PLEX technology, it contains 50% more active ingredients that protect hair bonds. It ensures that dry, damaged hair is nourished from the roots to the tips. The mask gives you healthy-looking hair that feels strengthened down to the last inch, even in cases of hair breakage.