I want shiny glossy hair

Becca

What can I use on my hair to get the healthiest shiny on my hair, my hair is almost grown out the bleach so I’m basically natural again, at the top it looks nice and shiny but at the bottom it’s really dull and feels a little dry, I need a new shampoo, conditioner and something to apply after I have washed my hair. My hair also feels really thin atm so is there anything I can do for that