BPC-157 vs GHK-Cu
Comparison
BPC-157 and GHK-Cu are two peptides people frequently compare. BPC-157 is a peptide people use to speed up recovery from soft-tissue injuries like tendon, ligament, and muscle damage. It's also used for gut inflammation and ulcer healing. Not FDA-approved; most… GHK-Cu is a copper peptide widely used in skincare for wound healing, skin rejuvenation, and anti-aging. It works by delivering copper to skin cells and activating the processes the body uses to…
| BPC-157 | GHK-Cu | |
|---|---|---|
| What it is | BPC-157 is a peptide people use to speed up recovery from soft-tissue injuries like tendon, ligament, and muscle damage. It's also used for gut inflammation and ulcer healing. Not FDA-approved; most… | GHK-Cu is a copper peptide widely used in skincare for wound healing, skin rejuvenation, and anti-aging. It works by delivering copper to skin cells and activating the processes the body uses to… |
| Primary uses |
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| How it works | It's also used for gut inflammation and ulcer healing. Not FDA-approved; most research is in animals, with a few small human studies. | It works by delivering copper to skin cells and activating the processes the body uses to repair and rebuild tissue. Not FDA-approved as a drug; extensively used in cosmetics and widely studied. |
| Common dose | 250 mcg, subcutaneous injection, once daily | 1-2 mg, subcutaneous injection, daily |
| FDA status | Not approved by the US Food and Drug Administration for any therapeutic indication (PMID: 39325560, PMID: 40005999, PMID: 42198317). No completed Phase II clinical trial as of the reviewed literature. | Not FDA-approved as a drug; most applications remain unapproved. Multiple review articles note GHK-Cu is not FDA-approved and lacks rigorous clinical trial validation. One review notes GHK-Cu is… |
| Evidence level | Human observational | Mixed |
| Full BPC-157 page → | Full GHK-Cu page → |