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bpc-157 tb-500 tendon joint repair muscle soreness safety vs TB-500: Recovery Peptide Comparison Musculoskeletal and Tissue Healing with
Description
Like sterile water, saline doesn't contain bacteriostatic preservatives

I Inositol Inositol is sometimes called vitamin B8 (though its not technically a vitamin since your body produces it)

PLoS ONE 4:e8268 [DOI] [PMC free article] [PubMed] [Google Scholar] Pauls KAM et al (2021) Polyneuropathy monitoring in Parkinsons disease patients treated with levodopa/carbidopa intestinal gel

PMID: 25884538

But if you are worried, remember that other vitamin B12 supplements exist
