Is Bodytite or Renuvion best for skin tightening as a result of moderate skin laxity on my upper thighs (female/mid-50's)?

BodyTite can help with a skin contraction of up to 40%.  This procedure is done in the office with minimal downtime. You will need to be evaluated by a board certified plastic surgeon to determine if this is a good option to help you achieve your goals.  If the degree of laxity is too severe, a thigh lift may be advised.

Without photos, Skype, or an in-office consultation, I am unable to render a judgment regarding laxity in your upper inner thighs.  You probably need some sort of skin removal to be happy, but this really just depends upon your expectations.  BodyTite does not remove any fat, but it is capable of producing a 45% contraction in tissues.  It can be combined with liposuction to improve contours dramatically.  Results can be seen immediately after one treatment and are more evident over three to six months post-treatment. Wait until six months to fully evaluate the aesthetic results.

Bodytite is so easy to undergo and is so much safer than renuvion that there is no doubt which one you should be using.  Almost any area of the body can be tightened up nicely and in a controlled manner.