In initial testing, Melanotan II did induce tanning but additionally caused sexual arousal and spontaneous erections as unexpected side effects in nine out 10 original volunteer test subjects
The execution requires attention
You cannot visually confirm contamination, and the risk of introducing bacteria into your reconstituted peptide is not worth the cost of a replacement vial
In animal work, BPC-157 has been tied to less gut damage and faster healing in several injury models
Vegans, vegetarians, people over the age 50, anyone with stomach/bowel issues like chronic gastritis, leaky gut, IBS or celiac, and anyone who regularly takes medications such as Metformin, PPIs (used for GERD), H2 Receptor Antagonists (used for peptic ulcers), or anything that interferes with stomach acid production are actually at risk for vitamin B12 deficiency, and should supplement B12 regularly