Scalp BB Anti-Aging Conditioner or Conditioning Treatment. Directions: after shampoo and Follicle Stimulator, apply Scalp BB Anti-Aging Conditioner or Conditioning Treatment throughout hair and leave on for at least 30 seconds, rinse and towel dry.Features Antioxidant Shampoo: 12oz (350ml) Follicle Stimulator: 8.5oz (250ml) Conditioning Treatment: 8.5oz (250ml) Hair Volumizing Treatment: 8.5oz (250ml) Specifications Dimensions: 8" H x 5" W x 5" L Weight: 3.2 lbs