I have been performing microneedling for over twenty years, and what I can say is that even professional microneedling is best reserved for treating residual color and texture irregularities of the skin, rather than for treating all, but the most superficial wrinkles, crinkles and crepeyness. However, horizontal necklace lines can be effectively treated via a combination approach that includes the use of microdroplets of Botox (or Dysport or Xeomin) placed along the lines to soften the muscular activity that contributes to their formation, and the subsequent use of a superficial filler, such as Belotero Balance, threaded along the lines to elevate and smooth the etched-in lines that have formed from years of that muscular activity. The results of this combination approach are typically quite gratifying. The latter has been my approach in my NY office for over two decades already. More recently, in my Israel satellite facility, I have added the prior injection of Profhilo, a unique, injectable bioremodeling hyaluronic acid-based product. Finally, the mild marionette lines shown in the photo can be quite easily improved with Restylane Lyft (NY) and Hyabell Deep (Israel). Make sure that you consult with a board certified aesthetic physician and not some medspa or uncertified provider and be certain to ask to see his/her before and after photos of each of the areas you wish to be treated. Best of luck.