BPC-157 alone makes sense when: you have an isolated injury (specific tendon, recovering surgical site, gut-lining concerns from NSAID use), or you want to evaluate how BPC-157 affects you before adding another peptide
Most are animal sources (milk, egg yolks, yogurt, salmon, tuna, beef) which is why vegetarians and vegans have a higher risk of being deficient (3)
Delta sleep-inducing peptide (DSIP): a review Effects of delta sleep-inducing peptide on sleep of chronic insomniac patients The delta sleep-inducing peptide (DSIP): a still unresolved riddle DSIP in the treatment of chronic insomnia: a double-blind clinical trial Influence of DSIP on the secretion of pituitary hormones in humans Delta sleep-inducing peptide modulates the stress response in rats Eligibility & terms of sale This material is sold to qualified laboratory and research buyers for lawful research use only
Histone deacetylase inhibitors: molecular mechanisms of action
For gut patients, the timeline is even faster
Microdosing 5-Amino-1MQ