I would start with the DSIP because getting proper rest tends to raise energy levels throughout the day as well.
I am currently using tirzepatide for type 2 diabetes and weight loss and things are going well since I am close to my target. My present stack includes tirzepatide, CJC-1295 with ipamorelin, MOTS-C and KLOW. New kits are arriving and I need to decide which to begin. The main issues I want to tackle are very poor sleep, ED and low energy. I am looking for guidance on which problem to address first or whether one option might help more than one area through related effects.