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Peer review Peer review information Nature Metabolism thanks the anonymous reviewers for their contribution to the peer review of this work
Expect oral GHK-Cu effect size to sit between topical and injectable
Suento, W
Sterile water without bacteriostatic preservative reduces the reconstituted peptides usable lifespan to 35 days instead of 28 days
Metabolomics studies reveal that trehalose supplementation (60100 mM) enhances post-thaw sperm motility, viability, mitochondrial activity, and DNA integrity when combined with low concentrations of cryoprotectants (36, 171)
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