The question is not which is "best" in the abstract, but which combinations make the most sense for a given situation
The amino acids glycine, cysteine, and glutamic acid are used to make glutathione
Toklu HZ, Hakan T, Biber N, Solakolu S, On AV, Sener G
PMCID: PMC10757708
Moreover, use of sterile water may only dilute the safety as well as stability level of this antidiabetic medication
Phase 2 Clinical Trials Near 1-Month Healing Acceleration (PubMed, 2012) A review of TB4s pre-clinical and clinical dermal healing data confirmed healing acceleration in full-thickness wound models across normal, steroid-treated, diabetic, and aged animal models as well as burn models