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Their higher pH stability makes them peptide-compatible, with the added benefit of some research showing antimicrobial properties helpful for acne-prone skin using peptide treatments
Selected Research References Seiwerth S, et al
Results: Vitamin B12 supplementation was associated with a significant increase in serum cobalamin levels across all routes of administration (pooled mean difference = +402.6 pg/mL
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No chronic or lifetime studies in people exist as of 2026
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