FAST SHIPPING — ORDERS SHIP WITHIN 24 HOURS

All products on this website are to be used strictly only for research purposes All products on this website are to be used strictly only for research purposes All products on this website are to be used strictly only for research purposes
All products on this website are to be used strictly only for research purposes All products on this website are to be used strictly only for research purposes All products on this website are to be used strictly only for research purposes
All products on this website are to be used strictly only for research purposes. • FAST SHIPPING — ORDERS SHIP WITHIN 24 HOURS
All products on this website are to be used strictly only for research purposes. • FAST SHIPPING — ORDERS SHIP WITHIN 24 HOURS
9

FAST SHIPPING — ORDERS SHIP WITHIN 24 HOURS

9
GHK-Cu 50 MG

Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

View Results

GHK-Cu

Size

$45.00

3RD Party Tested

COA Verified

High Purity

99% + Purity

Fast Fulfillment

Fast & Reliable

Secured Payment

Encrypted Checkout

  • Ships within 24 hours
  • Discreet Shipping
Ships within 24 hours
Discreet Shipping

Key Benefits

Research Use Only
Certified purity. Consistent performance. Every batch
High-affinity peptides designed for targeted discover
Consistently top-rated for purity and batch-to-batch stability
High purity lyophilized powder
For laboratory research purpose only
SKU RX-GHK-CU-124 Category

Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

View Results

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use.

Description

GHK-Cu (Glycyl-Histidyl-Lysine Copper) — 99% Pure Research Peptide

GHK-Cu is a naturally occurring copper tripeptide delivered at ≥99% purity, designed for advanced research in tissue regeneration, skin health, and recovery science. Its unique properties make it a versatile tool for studying collagen stimulation, wound healing, antioxidant activity, and neuroprotection.

Key Features

  • Verified 99%+ Purity – HPLC and Mass Spectrometry tested for reproducible results

  • Tissue & Skin Regeneration – Stimulates collagen synthesis, fibroblast activity, and elastin production

  • Immune & Angiogenic Support – Enhances wound closure via immune cell recruitment and blood vessel formation

  • Antioxidant Activity – Copper ion reduces oxidative stress and inflammation

  • Neuroprotective Potential – Investigated for nerve regeneration and age-related cognitive studies

  • GMP-Compliant, USA-Made – Consistency, safety, and full Certificate of Analysis included

Mechanism of Action

GHK-Cu binds to extracellular matrix components, upregulating TGF-β and related growth factors to promote collagen production, fibroblast migration, and angiogenesis. The copper ion acts as a catalytic antioxidant, reducing oxidative stress and supporting tissue repair.

Specifications

  • Sequence: Gly-His-Lys-Cu (GHK-Cu)

  • Molecular Weight: 403.9 Da

  • Appearance: Blue-green lyophilized powder

  • Form & Size: 50 mg vials

  • Storage: −20 °C, desiccated

Research Applications

  • Dermal & Cosmetic Science – Wrinkle reduction, scar remodeling, UV damage repair

  • Wound-Healing Models – Fibroblast activation, angiogenesis, epithelial closure

  • Immune Response Studies – Macrophage recruitment, cytokine modulation

  • Neuro-Regeneration Research – Synaptic repair and CNS anti-inflammatory activity

  • Performance Recovery – Muscle repair, tendon resilience, recovery optimization

For laboratory research use only. Not for human consumption, therapeutic, or diagnostic purposes.

FAQ's

Research Use Only / Not for Human Consumption

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use. By accessing this website or purchasing from this website, you agree that that it is your sole responsibility to ensure compliance with applicable laws and regulations within your jurisdiction; and you understand and acknowledge that no information on this website should be construed as medical advice.

We verify every batch of every product through accredited, independent third-party laboratories. Since each product requires unique analytical methods and equipment, we collaborate with specialized laboratories and PhDs in analytical and organic chemistry to design our testing protocols.

Analytical techniques we utilize include: NMR, FTIR, HPLC, LC-MS, GC-MS, TLC, ICP-MS, Gravimetry, UV-Vis, Titration, Melting Point, and Organoleptics.
We primarily test for purity, content, sterility, and endotoxins (LPS).

Variations in color, texture, odor or even biochemical properties may occur due to polymorphy (differences in crystal structure).These variations do not compromise product quality.

Our peptides are provided in lyophilized powder form to ensure maximum stability. In any other format, peptide integrity would rapidly degrade before reaching the customer.

  • Optimal storage: Below –20 °C.
  • Short-term storage: Refrigeration at 4 °C for up to 2 years.
  • Room temperature tolerance: 4–6 weeks with minimal degradation if protected from direct sunlight (suitable for international shipping).
Images on our site display white tops for illustration purposes only. In practice, vial tops may vary in color to help our staff distinguish products during processing.

Lyophilized peptides typically form a solid cake. However, during transit, the cake may break or appear uneven. This is an aesthetic issue only and does not impact quality, potency, or purity.

Some peptides and proteins may appear larger due to buffering requirements. This is normal.

Storage instructions are provided on each product listing and product label.

  • General storage: Store in a cool, dry place away from heat, moisture, and sunlight.
  • Best practice: Refrigeration or freezing is recommended for long-term stability.

Solution-based products may occasionally:

  • Crystallize (form flakes)
  • Precipitate (fall out of suspension)
  • Separate (form layers)
  • Lose homogeneity

This typically occurs during cold transit or accidental freezing. To restore uniformity:

  1. Warm the vial in 50–70 °C water for 5–10 minutes.
  2. Shake vigorously to re-suspend.

If the product does not return to homogeneity, please contact us.

All molecules degrade over time, but proper storage significantly slows this process.

  • Low temperature exposure: Generally safe; may cause precipitation in solutions but does not accelerate degradation.
  • High temperature exposure: Prolonged exposure may accelerate degradation.
    • Example: A product requiring room temperature storage exposed to 115 °F for a few days will not show measurable degradation once properly stored again.
  • Cold-storage products (–20 °C): Short-term exposure (<24h) to ambient temperatures does not significantly degrade the product unless oxygen, moisture, or sunlight are also present.

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use. In the event of accidental exposure or ingestion:

  • Contact your local toxicologist. United States: Poison Help Line — 1-800-222-1222
  • Seek immediate medical attention.
  • Always handle products using proper PPE.
  • Refer to the product’s SDS for safety guidelines.

Related Products

HGH Fragment 176-191
Choose Size

HGH Fragment 176-191

From $28.00

HGH Fragment 176-191
Add To Cart
Choose Size
Quick View

HGH Fragment 176-191

From $28.00

5-AMINO-1MQ
Choose Size

5-AMINO-1MQ

From $46.00

5-AMINO-1MQ
Add To Cart
Choose Size
Quick View

5-AMINO-1MQ

From $46.00

AHK-Cu
Choose Size

AHK-Cu

From $18.00

AHK-Cu
Add To Cart
Choose Size
Quick View

AHK-Cu

From $18.00

BPC-157
Choose Size

BPC-157

From $37.00

BPC-157
Add To Cart
Choose Size
Quick View

BPC-157

From $37.00

SUBSCRIBER EXCLUSIVE

JUST SUBSCRIBE & GET MORE 🎁

GET 5% OFF

Subscribe now and receive 5% off your first order.

WELCOME OFFER 5% OFF

UNLOCK YOUR OFFER

Subscribe & save more.

Join Rx Peptides Co. and unlock 5% OFF your first order.

Please enter a valid email address.

Get exclusive Rx Peptides Co. offers and updates. Unsubscribe anytime.

✓ 5% Off ✓ First Order
9