The 10ml volume is suitable for multiple reconstitutions in standard research laboratory applications
Each batch undergoes identity, purity, and appearance checks before release
Persistent side effects are not typical and may indicate individual sensitivity, peptide quality issues , or unrelated causes
It was first developed in 1991 as a derivative of Body Protection Compound, a peptide naturally found in human gastric juices [1, 2]
What has not been established is that supplementing methionine by injection in a person who is not deficient accelerates fat loss
However, anecdotal reports from online forums cited in a 2025 systematic review included anxiety and panic attacks, depression and anhedonia, insomnia, heart palpitations, fatigue and weakness, and loss of appetite