Wang R, Zhang JY, Zhang M, Zhai MG, Di SY, Han QH, et al
Understanding dosing and administration Peptides require proper handling to maintain potency and safety
A 2019 study found sublingual B12 supplements (aka the kind you put under your tongue) were even more effective than B12 shots
Injecting unregulated peptides carries serious side effects such as injection-site infections, scarring, water retention, joint pain, fatigue, and potentially fatal allergic reactions
A peptide reconstituted with bacteriostatic water and stored at 28C in a refrigerator is generally considered stable and usable for up to 28 days