BPC-157s evidence base is also concentrated in a single research group (Sikiric and colleagues, University of Zagreb) with limited independent replication
Use sunscreen during the day to protect against pigmentation
cDNA was prepared from total RNA and used for gene expression by real-time quantitative RTPCR (qPCR) as described [53] using TaqMan Gene Expression Assays (ThermoFischer Scientific) specific for human GCLC (Hs00155249_m1), OCT4 (Hs00999632_g1), and ACTB (Hs01060665_g1)

Ingredients Aqua (Water), Centella Asiatica Leaf Water, Glycerin, Cetyl Ethylhexanoate, Cetearyl Alcohol, Glyceryl Stearate, PEG-100 Stearate, Sorbitan Stearate, Cyclopentasiloxane, 1,2-Hexanediol, Saccharide Hydrolysate, Dimethicone, Cyclohexasiloxane, Stearic Acid, Chlorphenesin, Carbomer, Glyceryl Stearate SE, Caprylyl Glycol, Niacinamide, Glutathione, Xanthan Gum, Potassium Hydroxide, Disodium EDTA, Butylene Glycol, Dipropylene Glycol, Squalane, Asiaticoside, Madecassic Acid, Asiatic Acid, Sodium Hyaluronate, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Hippophae Rhamnoides Fruit Extract, Hydrolyzed Collagen, Beta-Glucan, Nelumbium Speciosum Flower Extract, Artemisia Annua Extract, Oryza Sativa (Rice) Extract, Saccharomyces Ferment, Solanum Melongena (Eggplant) Fruit Extract
Yes, GHK-Cu is gentle and well-tolerated by sensitive and rosacea-prone skin
BPC-157 has further been shown to interact with dopaminergic and serotonergic neurotransmitter systems effects that have prompted investigation beyond its initial gastrointestinal context