GHK Peptide and Metastasis In this 1983 study, (1) the actions of the mixture of GHK-Cu complex and ascorbic acid (Vitamin C) on the growth of the sarcoma (tumor) cells was observed
Because of these benefits to the digestive tracts general health and ongoing study, BPC-157 may be used as a treatment for gastrointestinal disorders
Intranasal administration of peptides has been shown effective due to the following factors [27]: Large surface area Permeable endothelial membrane Elimination of first-pass effect Good circulation Researchers who wish to administer the BPC-157 and TB-500 blend via a nasal spray are encouraged to take certain precautions to ensure delivery of maximum bioavailability: To optimize absorption: Wait up to one minute between sprays via the same nostril to prevent oversaturating the nasal membrane and thus losing peptide due to swallowing
This is where most of the bad advice online originates, and it's a place for extreme caution
They may become useful around transplant optimisation, but they need more independent evidence before being positioned as routine treatment
Purity, Testing, and Quality Verification HPLC and Mass Spectrometry Analysis Reversed-phase HPLC quantifies peptide purity by separating the main peak from synthesis-derived impurities