Would anyone know if this is scalp psoriasis or not? (photo)

[simplepimple]

Had it for about 6 months now. It's not over all of my head but in a quite a few patches. It's not itchy.

I don't have it anywhere else and the only thing I've changed really is that I no longer use Sun In hair lightener.

It can't be that surely?

Yep, looks like scalp psoriasis to me. Try Dermalex, they do a product especially for that.

Thank you marmite I'll get some.