3 in 1 Derma Roller Kit with 3 Separate Roller Heads
What is microneedle therapy / dermaroller? Traditional methods of nutrient can only infiltrate into the horniness layer of epidermal, the effect is not notable(only reach about 0.3% of effectiveness). To solve this problem, after numerous researches, scientists have developed a micro-needle therapy. This treatment can effectively increase the penetration capacity of nutrients through the epidermis […]