Daily Uv Defense Spf 36

#1 Most Requested Tool. Trichologist Approved. Best for Accelerated Hair Growth. Needles work to create micro-channels on the scalp to stimulate blood flow to the hair follicle and release growth factors to stimulate hair growth while increasing topical product absorption. 540 high-strength medical grade stainless steel needles (0.25 mm in size) for premium performance. + promotes hair fullness, thickness, and overall scalp health + creates micro-channels on the scalp to stimulate hair growth + increases topical product absorption