Redkin products?

My hairstylist used Redkin FatCat volumizer spritz when she styled my hair and a Redkin Finishing Spray. It seemed to work well, but of course, when someone else does your hair, everything works. Are Redkin products good? My hair needs help with volume. I've never bought Redkin products and was thinking of buying either the FatCat Volumizer or the Volumizing Foam (not sure of the exact name) and one of the hair sprays. Any advice would be helpful. thank you!!!