What laser would be best to get ride of my mottled skin (marble looking) or what I can do to improve? (photos)

Fraxel and/or CO2 are best for resurfacing, but Erbium is a good alternative. I always combine lasers with microneedling/PRP for more robust outcomes. For skin tightening, I recommend a combination of Ultherapy with RF treatments and Sculptra for skin tightening. I recommend getting a formal evaluation with a cosmetic dermatologist. Best, Dr. Emer

I would recommend seeing your dermatologist for a diagnosis before pursuing any laser or medical treatment. They might do a small biopsy to rule out a vasculitis or underlying skin condition and they will take a complete medical history. This will save you from doing anything that might make the issue worse. Please see an expert first before considering aesthetic treatment.

Hi Taylor, 
From the photographs, the mottled skin lesions could be due to conditions like telangiectasia or livedo reticularis. 
Either condition could be just a benign physiologic variant or related to underlying disease. 
Firstly, it’s best for you to schedule a consultation with your physician so that a thorough examination could be carried out to differentiate the two. In certain cases, especially if underlying disease is suspected, blood test and biopsy might be required.
If it’s purely benign telangiectases, they are generally harmless, though they can cause pain, itching and some people want to remove them for cosmetic reasons.
The options of benign telangiectases removal would be vascular laser like long-pulsed Nd: Yag laser, sclerotherapy and electrosurgery, depending on the diameter of the vessels.