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Oral Capsule 500mcg BPC-157 Oral is a gastroprotective peptide derived from a naturally occurring protein in human gastric juice, formulated for convenient capsule administration

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This is particularly true when copper peptides are combined with exfoliating acids or retinoids , which can compromise the skin barrier

[0244] Step-3 : Bis(Boc-protected)- (307.1 mg, 0.369 mmol) was stirred in a DMF (1.5 mL) / 4N HC1 in dioxane (8 mL) mixture at room temperature for 3.5h then concentrated, washed (DCM) and purified by preparative HPLC (40%-100% MeOH vs 0.1% aqueous formic acid), after treatment with HC1 and lyophilisation provided the title compound (204.1 mg, 68%)