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cruelty free
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no sulfates
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no silicones
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no parabens
Why Choose Helloskin?
Why Choose Helloskin?
Trusted by Over 40,000 Customers
With a proven track record of delivering exceptional products, our business has earned the trust of over 40,000 satisfied customers.
30 Day Returns & They're Free
We stand behind the quality of our products, which is why we offer a hassle-free 30-day return policy! & They are completely free.
Fast & Free Shipping Over $80 (Shipped from Australia)
All orders placed before 2PM are picked and packed from our Australian warehouse. Orders over $80 are free of charge. $5 Shipping for orders under $80.
Ingredients
Ingredients
The Repair Duo — GHK-Cu + PDRN Serum
The Repair Duo — GHK-Cu + PDRN Serum
GHK-Cu + PDRN Regeneration Serums · 2 × 30ml
or 4 × $44.99 with Afterpay · Zip · Klarna
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GHK-Cu Copper Peptide
Collagen & elastin rebuilding
PDRN 1% Salmon DNA
Cellular DNA renewal
Dual Pathway Protocol
Two mechanisms, one result
Full Transparency
Concentrations declared
Why Choose Helloskin?
Why Choose Helloskin?
Trusted by Over 40,000 Customers
With a proven track record of delivering exceptional products, our business has earned the trust of over 40,000 satisfied customers.
30 Day Returns & They're Free
We stand behind the quality of our products, which is why we offer a hassle-free 30-day return policy! & They are completely free.
Fast & Free Shipping Over $80 (Shipped from Australia)
All orders placed before 2PM are picked and packed from our Australian warehouse. Orders over $80 are free of charge. $5 Shipping for orders under $80.
Ingredients
Ingredients
-
cruelty free
-
no sulfates
-
no silicones
-
no parabens
MEET THE DUO
Two Serums. One Unstoppable Protocol.
GHK-Cu Copper Peptide Serum
Copper Tripeptide-1 + Matrixyl 3000
KEY INGREDIENTS
4,000+ genes regulated
Published research since 1973
PDRN Multi-Peptide Serum
PDRN 1% + Matrixyl 8%
KEY INGREDIENTS
Cellular renewal at the DNA level
Derived from salmon DNA extract
THE SCIENCE OF SYNERGY
Why These Two Work Better Together
Dual Pathway Regeneration
GHK-Cu rebuilds collagen and elastin from above. PDRN renews cells at the DNA level from below. Two mechanisms, one result.
Amplified Absorption
GHK-Cu enhances the skin's capacity to receive and process active ingredients — improving PDRN uptake and efficacy.
Clinic-Grade Combination
This pairing mirrors the ingredient protocols used in high-performance skin clinics — bringing results home in two bottles.
Measurable Results
Users report visible improvements in texture, firmness and tone within 4 weeks — results that outpace either serum alone.
READY TO BEGIN?
Your Skin Will Thank You.
Add the duo to your cart in one click. Free shipping on orders $80+.
🔒 Secure Checkout · ↩️ 30-Day Money-Back · 🚚 Free Shipping $80+
