An upper intake level of 2 g/day was set to avoid diarrhea and gastrointestinal disturbances with high supplemental intakes
Food and Drug Administration (FDA) for injectable preparation guidelines PubMed for peptide stability and reconstitution research World Health Organization (WHO) for safe injection practices CDC Injection Safety for contamination prevention protocols For researchers committed to getting peptide reconstitution right every time, SeekPeptides provides the most comprehensive tools available
Anyone can be affected, but some groups are more at risk: Vegetarians and vegans, since B12 mainly comes from animal products Older adults, as absorption gets harder with age People with digestive issues like Crohns or coeliac disease Those taking certain medications, such as long-term metformin or stomach acid reducers People with pernicious anaemia, an autoimmune condition that stops you from absorbing B12 If you fit into one of these categories and notice symptoms, its worth getting your levels checked

Strength: 10mg CAS: BPC-157: 137525-51-0 TB500: 885340-08-9 Chemical Formula: BPC-157: CHNO TB500: CHNO Molecular weight: BPC-157: 1419.535 g/mol TB-500(TB-4): 889.0 g/mol Peptide Sequence: BPC157: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val TB-500(TB4): Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser Synonyms: BPC157, TB500, TB-4, tb4, bpc Storage: Store 28 C (20 C long-term)
The following information is based on ProHealth Longevity's publicly available product materials, along with referenced preclinical research and current regulatory context