is bpc 157 for muscle growth Peptide Capsules 1000 mcg supports growth, tissue repair, strength, 60 capsules(1PC) Health & Personal Care Wolverine Stack: Healing Faster with

And the other sources of peptides, which are gray market and black market, oftentimes do contain the same peptide that one would get from a prescription from a board certified physician, but very often they haven't cleaned out the Lipopolysaccharide

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Product Quality and Purity Issues : Unregulated products may contain contaminants, incorrect dosages, or inconsistent formulations due to a lack of standardized manufacturing controls

As long as it is a legitimate, sealed product from a reputable supplier that specifies it contains 0.9% benzyl alcohol, the core product is the same

10.1007/s00432-006-0164-y