Dr pen Needle Cartridge Guide
                                                          Dr pen Needle Cartridge Guide       
Dr. Pen M8 Needle Heads. Replacement Needles for Dr. Pen M8.
Micro-needling is a safe, chemical-free and minimal invasive 
technique for stimulating collagen production. Collagen and 
elastin give skin its texture, structure and appearance. But as we 
age, these compounds break down from sun and environmental 
damage that causes dry skin leading to wrinkles.
Dr pen Needle Cartridge Guide