PLLA is a biocompatible, biodegradable synthetic polymer that has been used in medical applications for decades (such as in dissolvable stitches)
Studies show REV-ERB and REV-ERB nuclear receptors control circadian rhythm and metabolic genes
Commonly Reported Side Effects Based on community reports, side effects appear relatively uncommon and typically mild: Most Frequently Reported: Injection site reactions (redness, minor pain, itching) Mild nausea (particularly with oral administration) Temporary dizziness Headache Fatigue Less Commonly Reported: Skin flushing Changes in appetite Temporary mood changes Vivid dreams Theoretical Concerns Growth Factor Effects: BPC-157's upregulation of growth factors raises theoretical concerns for: Cancer promotion in those with existing malignancies Acceleration of undiagnosed tumors Effects on benign growths (polyps, fibroids) No evidence directly supports these concerns, but caution is warranted given the mechanisms involved
In vitro laboratory research
Unit-to-milligram conversion at 1.67 mg/mL (3.0 mL water) The dilute option gives you more units per dose, which some beginners find easier to measure accurately
[oai_citation:10PubMed]( Tendon explant/fibroblast studies: enhanced explant outgrowth, stress survival, and migration