Yes, prolonged exposure to UV light can degrade peptides over time
Published dosing schedules used in Semaglutide research Published Semaglutide studies generally employed once-weekly administration with gradual dose escalation, allowing investigators to evaluate both efficacy and gastrointestinal tolerability over extended treatment periods
PMID: 35932620
Kosiborod MN, Petrie MC, Borlaug BA, Butler J, Davies MJ, Hovingh GK, Kitzman DW, Mller DV, Treppendahl MB, Verma S, et al
Disclosures This study was funded by Novo Nordisk, which had a role in the analysis and interpretation of the data
The medication maintained therapeutic activity across the full seven-day period, preventing the appetite rebound that shorter-acting compounds may produce