Curriculum
Module 07 · 30 min
GHK-Cu, Copper Peptides & Skin/Hair
What's actually evidence-based in cosmetic peptide use.
CoreClinicalAdvanced
Core topics
What's covered
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Learning objectives
By the end of this module you will be able to
- L01Distinguish cosmetic GHK-Cu evidence from systemic 'anti-aging' claims.
Expected takeaways
What you should walk away believing
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Takeaway mastery
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Lesson · Core emphasis
What this means for you
Patient summary
GHK-Cu is a copper-binding peptide found naturally in skin. Used in some cosmetic products with modest evidence. Anti-aging injection clinics extrapolate well past what data support.
Clinician summary
Topical formulations have published controlled cosmetic studies (wrinkle depth, photodamage). Injected GHK-Cu marketed for systemic anti-aging has no rigorous human evidence.
Evidence-graded claims
What the data say
C
Topical GHK-Cu modestly improves photoaged skin appearance
Small controlled cosmetic studies.
F
Injected GHK-Cu reverses systemic aging
Marketing claim; no evidence.
Quick check
Test yourself
Q1Most evidence-supported use of GHK-Cu is:
Flashcards · Spaced repetition
Lock it in — review what's due
Due1Total1
FrontNew
1 in queueGHK-Cu structure?
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References · 2
Sources cited in this module
- [1]GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin RegenerationPickart L, Margolina A. · BioMed Research International · 2018Review · T3
- [2]Topical Peptide Treatments with Effective Anti-Aging ResultsSchagen SK. · Cosmetics · 2017Review · T3