Further, long-term use of acid-reducing drugs and the anti-diabetes drug metformin and repeated exposure to nitrous oxide have been implicated in vitamin B 12 deficiency (see Drug interactions)
By adhering to these practices, peptides can remain stable and functional for years, ensuring reliable experimental results
Fits active procedure recovery (laser, microneedling, peels) with high oxidative stress or slow rebound
Stability time-course (the practical research question) For laboratory researchers, the practical time-course question is product stability
They are susceptible to degradation pathways that small molecules simply do not face, including deamidation, oxidation, aggregation, and hydrolysis