Derma Scalp Roller

Derma Roller for Scalp Revitalization, Promotes Collagen Production and Cell Regeneration Stimulates blood circulation in the scalp for a healthier scalp, while helping to deliver topical treatments more effectively to the scalp. How to use: Cleanse and disinfect before and after use. Apply to dry hair. Massage into scalp and hairline in the direction of hairline, using light pressure. For best results, follow with a topical treatment serum. Use it for 15 minutes, 3 times a week.