Source comparisons
Approved comparison material connected to this topic. Only stored records are displayed.
Comparison
GHK-Cu (0.5–2%) Copper delivery to fibroblasts; lysyl oxidase activation +70% type I collagen mRNA 47% MMP-1 reduction Low (chelated copper minimizes free ion exposure) 8–12 weeks with consistent application Retinoids (…
Source: realpeptides.coComparison
Primary pathway TGF-β/Smad activation → collagen gene upregulation RAR/RXR nuclear receptor → normalizes keratinocyte differentiation Complementary. Not redundant. GHK-Cu targets dermal remodeling; retinoids target epid…
Source: realpeptides.coComparison
GHK-Cu TGF-β receptor activation + lysyl oxidase cofactor + MMP inhibition 70% increase (in vitro) 47% MMP-1 reduction Strong (SOD upregulation + direct scavenging) 31.2% depth reduction Dual synthesis + preservation ma…
Source: realpeptides.coComparison
Serum (aqueous) 0.2–0.5% elemental Cu 5.5–6.0 6–9 months refrigerated Epidermis (50–80 microns) Daily maintenance, post-inflammatory hyperpigmentation Cream (emulsion) 0.3–0.7% elemental Cu 5.0–6.5 12–18 months Epidermi…
Source: realpeptides.coComparison
GHK-Cu (1.0–1.5mM topical) TGF-β1 suppression + Wnt/β-catenin activation + collagen XVII restoration +18–22% (histological measurement) +28–31% phase duration 10–14 weeks None reported in topical application Minoxidil (…
Source: realpeptides.co