Data availability The authors declare that data supporting the findings of this study are available within the article and its Supplementary Information files and from the corresponding author upon reasonable request
GHK-Cu is easier to evaluate because it is one defined compound
BPC 157 is a water-soluble peptide, resistant to gastric acid in the stomach for at least 24 hours (Chang CH, 2011)
Siddiqui MN, Mostofa MG, Rahman MM, Tahjib-Ul-Arif M, Das AK, Mohi-Ud-Din M, Rohman MM, Hafiz HR, Ansary MMU, Tran L-SP (2021) Glutathione improves rice tolerance to submergence: insights into its physiological and biochemical mechanisms
But, on the other hand, betaine supplements may also raise cholesterol levels in some people.39 Also, its worth noting that the dose of betaine in Codeages supplement (102.5mg) is very low compared to those used in studies
A clear, colorless to faintly yellow solution with no visible particles