A roller pen with fine-precision microneedles is used to provide the treatment. With little harm to the epidermis, the needles can delicately pierce the subdermal layer thanks to the pen’s ability to roll over the skin. Cytokines and other growth hormones are released when each needle makes a channel that the body wants to fill with new tissue. This encourages the formation and remodeling of collagen and elastin. The skin’s dermis layer contains structural proteins called collagen and elastin. After an injury, they produce new tissue and give the skin the flexibility and structural support that define youthful, healthy, and attractive skin.

According to clinical studies, microneedling thickens the epidermis, increases collagen and elastin, and improves blood circulation by forming new blood vessels.