promotes hair fullness, thickness, and overall scalp health creates micro-channels on the scalp to stimulate hair growth increases topical product absorption

On clean damp or dry hair — using gentle pressure, roll horizontally and vertically across the scalp (1-2 x per section)

Helen's Trichologist Tip: For ultimate growth results, use our Scalp Dermaroller then apply Stem Cell Serum.

Aftercare: Post Use— lightly spray needles with an alcohol-based sanitizer Monthly— soak in soap and water for 5-10 minutes