drs 540 needles derma roller micro needle skin care therapy microneedle dermaroller anti acne wrinkle removal hair mesotherapy beard growth

1.the derma roller is completely immersed in 75% alcohol for 20 minutes, and dry it until ready for use.(all major pharmacies have sales for 75% alcohol) 2.wash your face with facial cleanser in the usual way, then rinse off.
increases the absorption of facial skin care products to over 500%, maximizing their effectiveness. 3.for the first time use derma roller, please do not force too strong, force naturally until you are skillful to adjust by yourself. 4.after rolling, use a water-supplementing mask, no need other skin care products. 5. from next morning, maintain your skin by daily care.
improve skin tone and texture..syi