The best place to get hair products??

Hey! I’m looking deeply into more hair care products. I used to have very thick, long nice hair. After dying it over the years, using heat everyday and wearing it in a tight ponytail every day, my hair became extremely brittle and THIN.

I am choosing not to dye it anymore, and I’m trying to sub stain from pulling my hair back very tightly.

These are the products I’m looking for-

Hair masks,

Growth hair spray,

Shampoo + Conditioner,

Scrunchies,

Hair clips, and so on.

What place to you recommend??? I don’t know where to start!!