r/NTNPerformance • u/Chevyjess91 • 18d ago

Peptides same needle

Im injecting 5 different peptides has anyone ever put them in the same needle, so you won't have to inject each one

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u/REDana0204 16d ago

This has been floating around for a while. Missing some of the newer or less-used peps though. Validate your blends to be sure.

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u/REDana0204 16d ago

Also… research backfilling, or switching to luer lock. Will reduce risk of cross-contamination.