Pantene Pro-V 2 in 1 Shampoo + Conditioner with amino proteins helps build strength and fullness into thin or thinning hair. If you have limp, brittle, or thin hair and you want strong, full, protected, and thick-looking hair this product is for you.<p>Advanced Pantene Pro-V Full and Thick 2-in-1 shampoo and conditioner, a pro-vitamin formula enriched with amino-proteins, cleans and conditions in just one easy step. Penetrates and helps replenish amino-proteins that are naturally found in the hair but are gradually lost. Specially designed to strengthen hair against damage to prevent hair loss from breakage. Fortifies hair with Pro-Vitamin Thickening Complex making fragile hair strong against damage. Made in USA.