... 5 minutes, then may create more than 200,000 microporous)3, The side effect is extremely low4, The micro needle massager ... the wrinkles. As such, they can reduce striae of pregnancy.3.MTS Rollers are safe. “Non-surgical and non-ablative” means ... care products, the effective of the micro-needle exceeds 40%).(3) The active nutrients accumulate in the skin surface layer, induce ...