Why you should not use peptides from online research pharmacies. Allen, A
(PubMed) Naghashpour M, Majdinasab N, Shakerinejad G, et al
Lyophilized vs liquid stability Extremely stable Water removed = minimal degradation 2-3 years shelf life (refrigerated) 3-5 years (frozen) Can survive room temp short periods Liquid (reconstituted) : Much less stable Degradation begins immediately 28 days max with bacteriostatic water 1-3 days with sterile water Must stay refrigerated This is why peptides ship as powder : Stability during shipping, longer shelf life, easier storage
This is why combining cagrilintide with semaglutide produces synergistic effects
J Pharmacol Sci 95:1926 Prkacin I, Separovic J, Aralicia G, Perovic D, Gjurasin M, Lovric-Bencic M, Stancic-Rokotov D, Staresinic M, Anic T, Mikus D et al (2001) Portal hypertension and liver lesions in chronically alcohol drinking rats prevented and reversed by stable gastric pentadecapeptide BPC 157 (PL-10, PLD-116), and propranolol, but not ranitidine
