Is lack of side effects typical?

No real sensations appeared until reaching 16 mg weekly split into two doses. Only minor lower GI symptoms and a mild off feeling near peak. Resting heart rate rose earlier but is no longer noticeable.

Responses differ between people. Prior tirz use may already create some tolerance. Jumping straight from 4 mg to 8 mg is a large step at once. It generally takes about four weeks for levels to stabilize in the system.

First attempt produced sleepless nights, elevated heart rate, and acid reflux. After stopping for several months and restarting with much slower increases, no negatives appeared this round.

Everyone reacts differently. I also moved up toward the higher end fairly fast and still notice nothing negative. I keep wondering when effects might start. Actually my digestion feels better than it has in a long time. The grey version may require a higher amount and seems less potent than the branded version, though that is just my view. Results matter more, and it is working.

Currently at around 10 mg with nothing negative showing up. If testing showed the product is normal then there is no reason for concern.

That increase happened very quickly. Following the slower steps mentioned in the Lilly studies would be safer, but the choice is yours.

Switched from tirz to reta as well. Skin sensitivity showed up only at 8 mg during the second week. Appetite reduction was weaker than on tirz, which seems common. Reta appears to work more through raising metabolism and has lower activity at the GLP-1 receptor, which may explain the difference.

Reta tends to be less obvious than other GLP-1 medications. The main sign may simply be the scale moving downward.

How exactly was the 16 mg split across the week? Did you lose much muscle? I usually feel wiped out after injecting. Have you kept diet and lifting consistent?

Began the same way. At 4, 8, and 10 mg there were still no effects, so I added 1.5 mg sema or 5 mg tirz to create stronger appetite control.