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The The Ordinary Multi‑Peptide + Copper Peptides 1% Serum is a clinically inspired, multi-pathway anti-aging formulation designed to support long-term skin health through peptide signaling technology and barrier-supportive hydration.
Unlike traditional anti-aging serums that focus primarily on exfoliation or surface smoothing, this formula targets structural aging by supporting collagen synthesis, elastin integrity, and dermal repair processes.
Mechanism of Action (Science Breakdown)
Peptide Signaling & Collagen Support
Peptides are short amino-acid sequences that act as biological messengers within the skin. Research shows signal peptides can stimulate fibroblast activity, encouraging collagen and elastin production to improve skin firmness and elasticity over time.
Copper Peptides (GHK-Cu Complex)
Copper peptides are among the most studied regenerative skincare compounds. Published dermatologic research suggests they:
• Support dermal remodeling
• Improve visible fine lines and wrinkles
• Enhance wound-healing responses
• Strengthen skin density and elasticity
Multi-Peptide Complex Technology
The formula contains multiple peptide systems that work synergistically to:
• Improve visible skin firmness
• Smooth texture irregularities
• Support long-term structural resilience
Hydration + Barrier Compatibility
Unlike many active treatments, this serum is non-exfoliating and microbiome-friendly, making it ideal for longevity routines focused on maintaining skin stability rather than stressing it. Why It Fits Skin Longevity Skincare
This formula aligns directly with longevity skincare principles:
✔ Supports collagen preservation
✔ Encourages regenerative processes
✔ Strengthens long-term resilience
✔ Works preventatively rather than reactively
Because of this, it fits seamlessly into both preventative routines and advanced anti-aging regimens.
If you want to learn more about how skin longevity is changing modern skincare, read our guide on skin longevity: the new anti-aging trend replacing botox and fillers.



Skin • Wellness
The Ordinary Multi-Peptide + Copper Peptides 1% Serum
The Ordinary
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