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NL-GHK-Cu™ (TETRAPEPTYD + CU)
NL-GHK-Cu™ (TETRAPEPTYD + CU)
NL-GHK-Cu™ (TETRAPEPTYD + CU)
NL-GHK-Cu™ (TETRAPEPTYD + CU)
NL-GHK-Cu™ (TETRAPEPTYD + CU)
NL-GHK-Cu™ (TETRAPEPTYD + CU)
NL-GHK-Cu™ (TETRAPEPTYD + CU)
NL-GHK-Cu™ (TETRAPEPTYD + CU)
Support for Wrinkles

NL-GHK-Cu™ (TETRAPEPTYD + CU)

The New Era of Regeneration and Cellular Rejuvenation

NL-GHK-CU is the world’s first supplement combining a tetrapeptide with copper ions (Cu), synthesized using our patented NL-PEPTIDES™ technology — the next generation of peptide innovation.

This unique fusion of GHK and copper supports the body’s natural repair mechanisms for skin, hair, and tissue regeneration, while stimulating the production of collagen and elastin.

Formulated for maximum purity, stability, and bioavailability, NL-GHK-CU was designed to deliver precise cellular repair and protection against oxidative stress.

Each capsule contains a pharmaceutical-grade compound, synthesized in Europe and tested in accredited laboratories in Poland, Germany, and Switzerland.

💡 The result: smoother, firmer skin, stronger hair, healthier tissues, and a visibly rejuvenated appearance.

Science you can trust.

239,00 zł
Quantity

Who Is It For?

Where NL-GHK-CU Makes the Difference

Skin & Cellular Regeneration

Promotes the skin’s natural renewal and repair processes, improving elasticity, firmness, and tone.

GHK-CU activates collagen and elastin production, visibly rejuvenating and strengthening the skin’s structure.

Hair & Nails

Stimulates hair follicles and enhances scalp microcirculation, encouraging the growth of new, stronger hair.

Reinforces nail structure for improved strength, resilience, and healthy appearance.

Tissue Repair & Wound Healing

Accelerates tissue recovery and supports post-injury or post-procedure healing.

Reduces inflammation and scarring while enhancing the body’s innate regenerative capacity.

Why?

Why is our peptide so effective?

Micro-Pellet Technology

What is it?

An innovative delivery system containing an absorption enhancer and a pH-modulating compound.

Why it matters:

Studies show that lowering intestinal pH improves peptide uptake, allowing faster and more efficient absorption into the bloodstream.

In simple terms:

Our product works faster, more effectively, and more safely.

Tetrapeptide + Copper (Cu)

What is it?

An advanced complex combining the peptide GHK with copper ions, developed through our patented NL-PEPTIDES™ technology.

Why it matters:

This GHK-CU complex activates the body’s natural cellular repair pathways, stimulates collagen and elastin production, and protects cells from oxidative damage.

In simple terms:

It’s the peptide of youth — working from within to improve the condition of your skin, hair, and tissues for a visibly healthier, more youthful look.

Dual-Layer Capsule

What is it?

A key element of our NL-DELIVERY™ technology. The inner layer protects the active compound, while the outer coating dissolves only under optimal intestinal conditions.

Why it matters:

This double protection prevents peptide degradation and ensures a higher concentration reaches the bloodstream.

In simple terms:

Greater peptide stability. Better results. Every time.

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Each of us deserves to feel good in our own body.

That’s why we created a product that accelerates your natural recovery — from the inside out.

Because energy, health, and peace of mind shouldn’t require compromise.

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How it works?

What is it and why does it work?

Purity and precision are the foundation of everything we do. That’s why we’ve built a transparent, rigorously controlled process, ensuring you receive a product of uncompromising pharmaceutical quality.

This is not the industry standard.

This is the SYNTHAGEN standard.

Patents & Technology

Our solutions are protected by two international patents covering the NL-PEPTIDES™ and NL-DELIVERY™ technologies. These proprietary systems power the unique, next-generation peptide formulas that set SYNTHAGEN apart.

Testing & Safety

Every batch is independently tested in accredited European laboratories in Poland, Germany, and Switzerland. These tests confirm purity, molecular stability, and compliance with the highest pharmaceutical standards.

Laboratory & Synthesis

Our peptides are synthesized exclusively in Europe, under tightly controlled laboratory conditions. Every step — from raw material to finished product — is meticulously monitored to ensure consistency, purity, and performance.

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Research

Research on the composition of products

Purity and safety are our top priorities.

Each production batch undergoes independent chromatographic and compositional analysis in certified European labs.

Results consistently show purity levels exceeding industry standards and precisely controlled concentrations of the active compound.

✅ You get the certainty that every SYNTHAGEN product is safe, stable, and scientifically verified.

Find out more

OPINIONS

What do our customers say about Synthagen?

Moje codzienne wsparcie
Szybszy powrót po kontuzji
Wspiera mój układ krążenia i serce
Regeneracja po treningu
Unboxing paczki
Moje codzienne wsparcie
Szybszy powrót po kontuzji
Wspiera mój układ krążenia i serce
Regeneracja po treningu
Unboxing paczki
Moje codzienne wsparcie
Szybszy powrót po kontuzji
Wspiera mój układ krążenia i serce
Regeneracja po treningu
Unboxing paczki
Can NL-GHK-CU be used long-term?

Yes. NL-GHK-CU can be safely used regularly and long-term, as it naturally supports the regeneration and renewal of skin, hair, and tissue cells.

It does not disrupt the body’s balance — it enhances it, strengthening the natural defense against oxidative stress and aging.

Is NL-GHK-CU suitable for both men and women?

Absolutely. Acting on the cellular level, NL-GHK-CU is effective for both women and men of any age.

It promotes healthy skin, stronger hair, and overall tissue recovery — universally and naturally.

Are there any side effects?

None have been reported when used as recommended.

The product is completely safe, free from preservatives, artificial additives, or irritants.

Each batch is laboratory-tested in Poland, Germany, and Switzerland, confirming the formula’s purity and stability.

How should NL-GHK-CU be taken?

We recommend taking two capsules daily, preferably in the morning or during the day, with a meal.

This method optimizes absorption and ensures full activation of the GHK-copper complex, maximizing regenerative effects for skin and tissue.

Can NL-GHK-CU be combined with other peptides or supplements?

Yes. NL-GHK-CU works synergistically with other peptides, including NL-BPC-157.

Together, they enhance overall regeneration — GHK-CU supporting cellular and skin repair, while BPC-157 strengthens systemic healing and resilience.

Does NL-GHK-CU contain any banned or doping substances?

No. NL-GHK-CU is completely free from prohibited or doping ingredients and fully compliant with WADA standards.

It is a pharmaceutical-grade, lab-certified European product meeting the highest international standards of quality and safety.

FAQ

FREQUENTLY ASKED QUESTIONS

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