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Calculating your total supply needs Use this formula: Daily dose = Dose per injection Injections per day Total protocol dose = Daily dose Number of days Vials needed = Total protocol dose 5,000mcg Example calculations Standard 4-week protocol (250mcg twice daily): Daily dose: 500mcg Total: 500mcg 28 days = 14,000mcg Vials needed: 14,000 5,000 = 2.8 3 vials Intensive 6-week protocol (500mcg twice daily): Daily dose: 1,000mcg Total: 1,000mcg 42 days = 42,000mcg Vials needed: 42,000 5,000 = 8.4 9 vials Or simply use our BPC-157 dosage calculator
For these groups, vitamin B12 injection benefits often exceed those of oral supplements, delivering the nutrient directly into the bloodstream for fast, reliable absorption
High-dose protocols (1.52mg daily) push toward the upper threshold where copper ion accumulation becomes a concern
Injections may seem more inconvenient
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