0.2mm(Home Use) - help topicals penetrate, thicken epidermis
0.25mm/0.3mm(Home Use) - baldness, fine wrinkles, gray or thinning hair, help topicals penetrate, thicken epidermis
0.5mm(Clinical Use) - alopecia, deeper wrinkles, face rejuvenation
1.0mm(Medical Use) - loose elasticity, cellulite, stretch marks, skin pigmentation
1.5mm(Physician Use) - acne scars, large pores, deep wrinkles, anti-aging, chicken pock scars
2.0mm(Physician Use) - surgical scars, stretch marks, deep pitted acne
2.5mm/3.0mm(Physician Use) - deep scars, body lifting, severe acne
Needle Length---Max Penetration
Rolling Frequency:
0.2mm/0.25mm/0.3mm: 4-5 times a week
0.5mm: 2-3 times a week
1.0mm: Once a week
1.5mm: Once every two weeks if used lightly, once every 3-4 weeks if used more vigorously.
2.0mm: Once every five weeks
2.5mm/3.0mm: Once every two month