shampoo and conditioner recommendations please!

[nyasa265]

Hi

Need some advice on shampoos and conditioners. Getting a little tired of nothing working dr my hair. I recently invested in different varieties of the Ogx range. I've been using the black one which was fab in the winter saved my hair from going frizzy in the never ending rain but the last couple of times I've used it my hair is straw like when I rinse it.

I'm mixed race and have curly hair that shouldn't be left to its own devices but it's not Afro like and I've never had to use chemical straightening products. My hair used to be amazingly healthy and my only issue with it was it grew too quickly. A few years ago I went for a cut and it just would not grow and lost its shine.
I've recently been diagnosed with PCOS which sort of explains the extreme hair fall I've experienced for most of my life but now I'm going bald.

Sorry if that's TMI but I need help! Thanks!!