The math is simpler for semaglutide because the doses are larger and easier to measure on standard syringes
The FDA has not come down on all companies selling peptides direct-to-consumer, yet most of these products say on the bottle not for human use and for research purposes only, says Crozier
E., Hall, M
Alshehri S, Ahmad SF, Albekairi NA, Alqarni SS, AlHarbi NO, AlAyadhi L, Attia SM, Alfardan AS, Bakheet SA, Nadeem A (2023) Thioredoxin 1 and thioredoxin reductase 1 redox system is dysregulated in neutrophils of subjects with autism: in vitro effects of environmental toxicant, methylmercury
The most commonly reported side effects were injection site reactions (redness, swelling), transient facial flushing, and occasional headache