What are the best shampoo, conditioner, and scalp treatment for thinning hair?

After going to the dermatologist and having a scalp biopsy, I was diagnosed with androgenetic alopecia. This means that my hair will be progressively thinning all over for the rest of my life. I have been trying to research the best hair products like shampoo, conditioner, and scalp treatments for it but I keep getting mixed reviews on most of them. I would love to hear some great products. Thank you!

If it helps, my hair is color-treated, frizzy, curly, and very damaged from heat styling tools.

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