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glutathione composition tripeptide cysteine glycine glutamic acid Re: does have more than2 peptide bonds? Frontiers | Glutathione: A Samsonian
Description
To exclude individual variation, only amino acid changes shared by all the whales tested (four minke whales and two bottlenose dolphins) were used

After the methyl group is donated from the methionine, eventually homocysteine is formed again

Others find evening dosing more convenient without apparent difference in results

doi: 10.1016/S0166-0934(00)00301-3 152 TahmazNSoutarACherrieJW
