Sugimoto K, Qi NR, Kazdova L, Pravenec M, Ogihara T, Kurtz TW
J Physiol Paris 87:313327 Sikiric P, Seiwerth S, Brcic L, Sever M, Klicek R, Radic B, Drmic D, Ilic S, Kolenc D (2010) Revised Roberts cytoprotection and adaptive cytoprotection and stable gastric pentadecapeptide BPC 157
GHK-Cu 100mg GHK-Cu (Copper Peptide) is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine
Well, there are drugs, of course, but in terms of food-based interventions, there are thylakoids, which are just the chlorophyl-rich membranes inside leaves where photosynthesis takes place
If you want a broader overview of the delivery system, Inside Cymbiotika's Liposomal Delivery explains how the format works.