Vitamin B12 injections are generally considered safe and well-tolerated, with minimal side effects
Protocol approach: partial rotator cuff tear Goal: Promote tissue healing, prevent tear progression, avoid surgery if possible Peptide approach: BPC-157: 300 to 500 mcg daily, split doses, local injection near shoulder preferred TB-500: 750 to 1000 mcg twice weekly (loading phase first four weeks), then 500 mcg twice weekly GHK-Cu: 300 to 600 mcg daily from week two onward Duration: Twelve weeks minimum Critical notes: Partial tears require imaging to determine severity and location
GHK-Cu: collagen and structure GHK-Cu is a copper-binding tripeptide associated with regulation across more than 4,000 genes, including collagen synthesis, antioxidant defense, wound healing, inflammation, and tissue breakdown. Circulating levels decline with age, from roughly 200 ng/mL at age 20 to about 80 ng/mL by 60. It clears damaged matrix while helping new collagen form and cross-link into stronger structure (matrix remodeling and lysyl oxidase activation). BPC-157: blood supply BPC-157 is a 15-amino-acid fragment from gastric juice
This greater volume for the same dose can minimize the margin of error when measuring very small amounts
