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Potential risk Level of risk: Negligible Copper peptides are generally well tolerated by the skin, but mild irritation or allergic reactions may occur at high concentrations or in sensitive skin

However, excess of anything has proven to have adverse effects on your body

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In certain cases, fortified foods and dietary supplements may be useful sources of one or more nutrients that otherwise might be consumed in less than recommended amounts

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Absence of major side effects in studies: Remarkably, publications on BPC-157 report virtually no adverse effects in the animal models studied