Dr.Pen Nano needling head replacement (Pack of 10 PCS).
 
Nano-needling stimulates collagen production in the skin by safely infusing active ingredients from your serum through tiny nano-channels. This is very similar, but less invasive than micro-needling and allows up to 97% product absorption. This treatment combats fine lines, acne, hyperpigmentation, and other skin blemishes through the transdermal delivery system for increased effectiveness of serums. Unlike micro-needling, nano-needling does not require any numbing cream and will painlessly smooth the texture of the skin to leave your skin glowing by triggering your body’s self-rejuvenation process. The recommended nano-needling length is .25mm and you may perform this procedure with your Dr. Pen device every week.
Nano-needling addresses similar skin concerns as micro-needling such as fine lines, hyperpigmentation, and elasticity. The depth penetrated by the needling is the biggest difference between the two procedures. Nano-needling only punctures the first layer of the skin creating nano-channels, while micro-needling penetrates into the deep dermis. If your skincare concerns include deep lines, hyperpigmentation, stretch marks, or deep acne scars, then micro-needling is recommended for you.
There is no downtime with nano-needling and you won’t experience any redness or swelling as with micro-needling.
Microneedling is recommended for deeper acne scars and lines, hair regrowth, stretch marks, and hyperpigmentation as the deeper micro-injuries associated with micro-needling trigger a more drastic repair response.