@Stephanie Lukaszka the highest I ever went with TRZ was 7.5; hit a plateau after about 75-80lbs lost. Added in a little Reta out of curiosity. Wow! Certainly the glucagon awakened my appetite; however after two weeks with just a mg added to my weekly T (3.5 days apart), the stall broke. Later switched just to R—going from 2mg to 4mg over a few months, but lost the benefits T gave me (off HBP, thyroid, arthritis meds). Started back on T with a tiny dose of each (R also) 3.5 days apart. Since I am dabbling with maintenance after 115# loss, I generally just do 1-2mg weekly depending upon how everything varies. Halloween marks 2 yrs since I began, so I benefited in many more ways than just weight loss. I also am flexible with my pins only after a complete (TMI WARNING) & thorough trip to the loo! With inflammatory bowel disease, I must be clean or no shot, so flexibility for me is a must. Recently went 10 days without pinning— prior to endoscopies & gained a little. My original goal was 115 (I am short), but at 125, I am happy & thankful! Hope this helps. Micro-dosing DOES have more “precise” terms, but it’s a given THAT we all know we are talking about a few times a week in smaller dosages.