18.21 Man Made Anti-Flake Dandruff 2-in-1 Shampoo Conditioner Free yourself from flakes on your dark shirt and pillow. The 3-in-1 Man Made Wash is pH-formulated and sulfate-free to prevent a dry scalp, this 2-in-1 shampoo and conditioner goes a step further with key ingredients targeted to helps reduce flakes at the root and restore the scalp microbiota. 2-in-1 Flake-Free Formula. Daily anti-flake hair wash provides a shampoo and conditioner in one simple step to help end flakes. Mild surfactants supply ample foam for an effective cleanse without stripping or drying out the scalp, while nourishing conditioning agents impart healthy strength and softness to the hair.