Joico YouthLock Shampoo Formulated with Collagen | Youthful Body & Bounce | Reduce Breakage & Frizz

Customers find this shampoo effective and appreciate its luxurious lather. The product makes hair feel clean, soft, and shiny, with one customer noting a noticeable decrease in hair loss. They like its pleasant fragrance and consider it good value for money, while also praising its ability to add thickness to strands.