When drug companies make generic versions of medicines or biosimilar peptides, they can use well-known examples and safety ratings to help them
5 Lam Kar Wai P et al
L-Carnitine is a compound that is produced in the body from the essential amino acids lysine and methionine
Sun M, Sun S, Jia Z, Zhang H, Ou C, Ma W, Wang J, Li M, Mao P (2023) Genome-wide analysis and expression profiling of glyoxalase gene families in oat ( Avena sativa ) indicate their responses to abiotic stress during seed germination
Glutathione Glutathione is technically a tripeptide, which is a small protein, made up of only three amino acids (glutamine, glycine and cysteine)
The rationale is that exercise increases blood flow to the target area, which could theoretically improve the delivery and uptake of the peptide