Post-surgery scar reduction โ€” 3 months of topical GHK-Cu results

P
Joined 2026
12 posts
2/10/2026 ยท 923 views

Had a shoulder scope in January. Started 0.2% GHK-Cu serum on the portal scars once they closed (week 3 post-op). Applied 2x/day for 12 weeks.

Results: the scars are flatter and less red than I expected based on a previous surgery I had with no peptide. Whether that's the GHK-Cu or just 'young-ish body heals well' I can't say. No controls, obviously. But I'll do it again next time.

Not injecting near the scar, just topical. The sub-q-for-scars crowd can fight me in the other thread.

6 Replies

S
Joined 2026
18 posts
2/11/2026

Did the same after my rotator surgery. Portal scars barely visible at 6 months. Can't prove it was the peptide, but the cost was low and it didn't mess anything up.

A
Joined 2026
31 posts
acl_againMember
2/13/2026

Saving for my next surgery. Going in for revision ACL in June.

H
Joined 2025
212 posts
hexaclinicโœฆ Contributor
2/15/2026

The post-surgical scar literature on GHK-Cu is one of the better-supported topical use cases. Not n=โˆž but it's real. Start as soon as the incision is closed and re-epithelialized.

โ””Q2 stack
  • CJC-1295 no DAC ยท 100 mcg ยท pre-bed ยท sub-Q
  • Ipamorelin ยท 200 mcg ยท pre-bed ยท sub-Q
  • BPC-157 ยท 500 mcg ยท 2x/day ยท sub-Q
T
Joined 2025
52 posts
2/20/2026

Adds to the 'cheap and probably does something' column. I'll keep a vial around for next injury.

โ””Pulley A2
  • BPC-157 ยท 250 mcg ยท 2x/day local ยท sub-Q
  • TB-500 ยท 2 mg ยท weekly ยท sub-Q
M
Joined 2026
24 posts
4/22/2026

did this exact thing after my elbow surgery last year, started week 2 once the scabs peeled. honestly the scar is way less gnarly than my old knee surgery which i did nothing for. could be placebo, could be the peptide, could be i was younger lol but like, it's cheap enough that it's worth just doing it imo. probably gonna keep a bottle around now just in case

Q
Joined 2026
16 posts
4/28/2026

Yeah this tracks with what I've seen. Applied it to a surgical site last year and the healing was noticeably smoother than previous scars. Whether that's the peptide doing heavy lifting or just being diligent with wound care plus time, who knows, but the cost to find out is basically nothing. Worth keeping in the medicine cabinet honestly.

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Post-surgery scar reduction โ€” 3 months of topical GHK-Cu results | PepAtlas