No large, independent, placebo-controlled trial has shown that copper peptides regrow scalp hair, so they should not be relied on as a proven treatment for hair loss
Journal of clinical biochemistry and nutrition
Unlike many peptides, BPC-157 is not strongly weight-dependent
Studies show this worked best on sun-exposed skin, meaning it affects new pigment formation more than existing dark spots
Taking prescription medications (especially blood thinners, diabetes medications, or antidepressants)
According to a Clinicians Guide in a University of Virginia report published in 2018, the condition may not fully resolve for up to eight weeks, however (8) Neurologic symptoms, like tingling, numbness in hands and feet, or dizziness, generally improve in six to 12 weeks, and severe neurological symptoms, like difficulty walking, may not ever resolve completely