One for her, one for him
Eur J Pharmacol 781:8391 Staresinic M, Petrovic I, Novinscak T, Jukic I, Pevec D, Suknaic S, Kokic N, Batelja L, Brcic L, Boban-Blagaic A (2006) Effective therapy of transected quadriceps muscle in rat: gastric pentadecapeptide BPC 157
Two independent pathways produce synergistic GH release
Scientific research Preclinical and early clinical studies of BPC-157 confirm acceleration of musculoskeletal injury healing (muscles, tendons, ligaments, bones), protection of GI mucosa from damage (NSAIDs, stress, ulcerative diseases), anti-inflammatory action in chronic conditions (arthritis, inflammatory bowel diseases), angiogenesis stimulation (new vessel formation via VEGF/NO pathways), liver and cardiovascular protection from oxidative stress, and accelerated post-surgical recovery
This makes intuitive sense: Sermorelin stimulates GH release from the pituitary, and the majority of daily GH secretion occurs during the first slow-wave sleep cycle each night