ghk cu tissue repair Tripeptide–copper complex GHK‐Cu (II) transiently improved healing outcome in a rat model of ACL reconstruction - Fu - 2015 - Journal of Orthopaedic Research GHK-Cu Repairing Serum | Barrier
Description
As with most skin care products, noticeable results from topical GHK-Cu copper peptides will take some time and consistent use

And it isn't painless either

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Together, these two powerful peptides create a synergistic effect that makes them more effective than when used alone

Physical therapy may help promote long-term pain relief by strengthening the muscles that support your spine