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This collagen boosting ability extends beyond skin health and may also support joint, tendon, and ligament health, which is essential for maintaining mobility and function in old age

Science 384 , 12201227 (2024)

BPC-157 promotes angiogenesis through nitric oxide pathways and stimulates tendon and ligament healing through growth factor modulation

This is why "get testosterone from the internet and self-dose" is a bad strategy, and why programs that don't include regular lab work are cutting corners
