The System 2 kits target the same hair types, but for progressed thinning. Nioxin sells its shampoos, conditioners, leave-in products and other styling tools separately, too. If you prefer a hair ...

(And if you’re looking for more hair-care recommendations, read my guides to best shampoos and conditioners.) Update on March 13, 2025: Added Paul Mitchell Tea Tree Scalp Care Regeniplex Shampoo ...

Dog shampoos help cleanse all of the dirt, debris and sweat to help their fur stay clean and smell fresh. But you should think carefully about what you’re putting on your dog’s skin and coat ...