摘要

Objectives: Define skin rejuvenation, microneedling, mesotherapy Understand the principles of microneedling and mesotherapy Identify advantages of using a multi suction injector for effective transdermal delivery of drugs Introduction: Microneedling is performed not just for skin rejuvenation but also to address multiple dermatologic conditions. It is followed by topical application of cosmeceutical products are performed for better skin penetration. Microneedling is even combined with mesotherapy injection techniques in order for products to be delivered into the deeper layers. A multi suction injector has been introduced which aims to combine microneedling with mesotherapy principles, allowing advanced solution delivery using multi needles with vacuum function to minimize solution leakage, pain and shorten treatment time.