The Pantene Pro-V Expert Collection is a premium line born from our Swiss heritage and has been specially crafted for those who seek an exceptional level of care. Pantene Pro-V Expert Collection Advanced Keratin Repair Conditioner, with its triple blend complex, wraps hair, which is made mostly of keratin, with a protective layer to help restore its surface to a healthy, smooth condition--without weighing your style down. Our conditioner was designed to fight many facets of damage, including split ends, frizz, dullness and dryness.