Your provider sets your exact dose from your weight and goal
With proper sterile technique, you can continue sampling from the same vial for 3+ months the standard "discard after 28 days" disclaimer is an FDA bacteriostatic labeling requirement, not a reflection of peptide efficacy
Cancer history / active malignancy: compounds that promote angiogenesis and cell migration (BPC-157, TB-500) are generally treated as contraindicated where uncontrolled cell growth is a concern a standard caution across the recovery-peptide literature
in addition, such non-specific structures as efflux pumps are also responsible for pumping out unfavorable molecules, and they are evidenced to work correctly against macrolides (Zhong and Shortridge, 2000)
219,224 It is sometimes prescribed along with tamoxifen, another SERM, which may enhance its effectiveness
The proposed mechanism is indirect modulation of the NO pathway rather than direct receptor agonism, though the precise molecular binding event has not been definitively characterized in peer-reviewed work