I wouldn't be too concerned about the brand. I would take a look at the amount of milligrams (mg) per pills that the bottle offers. Some offer more and some less so I would with the one that would offer more.
Hair: 3a, normal porosity and elasticity My hair loves: Vatika and Bhringraj oils, adores henna. My HGs: Bobeam's shampoo bars, CJAO, CJRM, Original Moxie's Hair Bling, Terressentials,