Which sclerotherapy solution works best?

Thank you for the question! Currently sclerotherapy is the treatment of choice when treating enlarged and bulging veins. In our practice, I use a sclerosing solution that causes the vein to shrink. Usually it takes only 1 to 2 sessions to achieve fading of the undesirable veins.  
An in-person exam with a board-certified plastic surgeon is the best way to assess your needs and obtain expert medical advice. Best of luck!

There are many techniques and solutions that are used for sclerotherapy. However, the best at the present time is a foam technique with Asclera.