I have stretch marks. I want to know if Rejuvapen would work on my stretchmarks? (Photo)

We use RejuvaPen and microneedling for non-invasive resurfacing for candidates looking for minimal downtime and smoother texture on their fine lines and wrinkles.  That being said, by looking at your photos you may be a good candidate for face or neck lift, in addition to CO2 rejuvenation...

TCA peels are good in certain instances, but not replaced by microneedling.  I personally think they have been replaced by fractional lasers (fraxel) and fractional radiofrequency (viva).  Microneedling should be what you do in between TCA peels or you can combine this with fractional...

RejuvaPen does not typically have a long downtime.  This depends on the depth on the needles and what skin concern you are treating.  You should be sure the skin has fully recovered from the RejuvaPen treatment.  Redness and dryness should resolve after about 3-5 days. I would recommend wait...

The micro injuries created by Rejuvapen naturally stimulate the production of collagen and elastin. This creates healthier and tighter-looking skin and improves the appearance of fine lines , wrinkles , pores, and acne scars .The skin will continue to build collagen for up to six months....

Yes, Rejuvapen is a wonderful treatment for overall smoothing of the skin. Helping also with fine lines, pores, texture and scars. As far as skin tightening and sagging skin I feel that realistic expectations would be that it may help slightly. Depending on the severity those may be better...