Hair serum good for hair care

I started using the Kundal Hair Serum after being satisfied with the Kundal shampoo and treatment I tried first. First off, perhaps because it has a white musk scent, it leaves a subtle lingering fragrance, so applying it after shampooing or drying my hair makes me feel good. Also, since hair damage from things like perms is inevitable, I felt the serum was essential, so I make sure to use it regularly. I am even more satisfied because it seems to be preventing further damage.