Statistical analyses were performed using the StatMate III program (ATMS, Tokyo, Japan)
Research suggests it participates in detoxification, peroxide reduction, and redox signaling by serving as a cofactor for glutathione-dependent enzymes
Powe, M.D., also from Mass General Brigham, said in a statement
The retail price as of April 2026: List price: $1,349.02 per month (four weekly 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, or 15 mg pens, depending on dose) Eli Lilly savings card: Reduces cost to $550 per month for commercially insured patients, but TRICARE beneficiaries are excluded from manufacturer copay assistance programs under federal anti-kickback statutes Cash price at major pharmacies: $1,249 to $1,349 (CVS, Walgreens, Walmart) GoodRx or similar discount cards: $1,127 to $1,199 (minimal savings, and TRICARE prohibits use of discount cards in combination with benefits) For a 12-month course of treatment at maintenance dose (10 mg or 15 mg weekly), the out-of-pocket cost is $13,488 to $16,188 without insurance coverage
A 2 mg GHK-Cu dose carries 0.4 mg BPC-157 and 0.4 mg TB-4 because every draw keeps the vials fixed 50/10/10 ratio