2.5mg ghk cu daily Oral Liposomal Copper GHK-CU Peptide Dosage Chart: Complete
Description
The original Moderna dose was 100 micrograms

Wearable devices, applied in 17 (20.7%) trials, enabled continuous monitoring of physiological functions, such as cardiopulmonary performance, in routine home settings

Lee E, Padgett B

Regarding the effects as you mentioned, digestion etc I didn't feel anything special around those
