intranasal ghk cu GHK-Cu Peptides Before and After: Dosage, Benefits & How It Works for Skin and Hair GHK-cu Copper Nasal Spray -

Metabolic health

Toxic Ingredients: Certain sprays may contain harmful substances that directly affect the olfactory system

Along with its counteraction of serotonin syndrome (23), as well as Porsolts test-helpless behaviour (17), highly specific alpha-methyl-L-tryptophan autoradiographic measurements reveal that it affects central nervous system neurotransmitters synthesis and function in brain specific regions when it was given peripherally (25)

(or 0.16 g/mL per-oral) given concurrently with 12.5 mg/kg/day diclofenac in Wistar rats directionally counteracted diclofenac-induced gastric, intestinal, and hepatic lesions and reduced elevations in bilirubin, AST, and ALT though the abstract does not report numeric magnitudes or p-values

The most thorough scientific review on BPC-157 describes a handful of studies exploring the benefits of the peptide in various tissues (3)