540 titanium over stainless steel micro-needles. This specially designed face derma roller has a small roller head to fit in smaller areas such as above the top lip and around the eyes. The ergonomically correct handle fits comfortably in your hand, while providing a safe, slip free grip.
The AcuLift Derma Roller™ utilizes extremely fine, micro needles. According to clinical studies, micro needling penetrates the skin just enough to stimulate collagen and elastin production, without injury to the skin. Based on these principles, AcuLift Derma Roller™ may be very beneficial for diminishing the signs of aging such as fine lines and wrinkles, acne scar treatment, stretch mark removal, hair loss, tightening loose skin and cellulite treatment. - AcuLift Derma Roller designer, Michelle Gellis.