These shots are given weekly or monthly, based on the patients needs and how theyre doing
TB-500: Benefits, Dosage, the BPC-157 Stack, and How to Get It in 2026 Medically reviewed by the Rite Aid Health Team Last updated July 30, 2026 TB-500 is a synthetic fragment of thymosin beta-4 studied for cell movement, soft tissue repair, and blood vessel formation
Mix into existing moisturizers, serums, or DIY formulations at 1-3% concentration
Research published in the Annals of the New York Academy of Sciences confirming Thymosin Beta-4s role in actin regulation, stem cell mobilization, and multi-tissue healing responses documents the systemic reach that makes TB-500 the ideal complement to BPC-157s more localized action
AHK-Cu does not affect hormone levels and is appropriate for both male and female pattern hair loss