I purchased the Nexxus shampoo, conditioner, foam leave in conditioner, scalp scrub, and Energy spray leave in. I started using these products about 2-3 weeks ago and noticed I have a huge bald spot. My hair has been falling out like crazy. My hair is so thin it barely can cover a portion of my bald spot. I was really hoping these products worked, but they made my hair soooo much worse. User's recommendation: Do not buy.