Are there any procedures to tighten excess skin? (Photos)

The most reliable way to address excess skin is to remove it. You can consider J Plasma, but the results will depend on the elasticity of the skin. I've included a video that I hope you find helpful.

A mini tummy tuck can remove the loose skin, however the tradeoff would be the surgical experience and a horizontal scar. Depending on your goal, the result may also not be satisfactory for you, since some skin may remain to allow for movement.