GHK-CU (Pen)
GHK-CU (Pen) - Image 2
GHK-CU (Pen)
GHK-CU (Pen)

In stock

Skin & Hair Peptides

GHK-CU (Pen)

51 reviews

Price range: $87.99 through $131.99

GHK-CU research product supplied in pen format with 50 mg and 100 mg strength options for copper-peptide laboratory studies.

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GHK-CU (Pen)
  • Purity: 99.637%
  • Date: 17 JUN 2026
  • Lab: janoshik
Glozin
Estimated delivery: 1–3 business days
Glozin
Free shipping: On orders over $300
Sku: N/A Category:
Guarantee Safe Checkout:
interac

Customer Reviews

4.82 out of 5
Based on 51 reviews
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  1. Erica Baker (verified owner) –

    the COA card helped a lot. I always check COA info and labeling before I buy.

  2. Nathan Barnes (verified owner) –

    first time ordering GHK-Cu 100mg from this shop. price & size were clear on mobile. no issues from my side.

  3. Sarah Ward (verified owner) –

    quick order for GHK-Cu 50mg, simple checkout. COA info was easy to spot before checkout. better than expected.

  4. Olivia Evans (verified owner) –

    GHK-Cu 50mg was easy to find on the site. packaging was neat & nothing was leaking or loose. good enough for a reorder.

  5. Kevin Brooks (verified owner) –

    fast ship, clean box, and the COA was easy to find for GHK-Cu 100mg.

  6. Darren Bennett (verified owner) –

    not much to complain about with GHK-Cu 50mg. I liked that the research-only language stayed visible. good enough for a reorder.

  7. Chris Anderson (verified owner) –

    mobile checkout worked fine for GHK-Cu 50mg. that matters to me.

  8. Ethan Allen (verified owner) –

    pretty easy order. COA card matched what showed in the cart.

  9. Megan Watson (verified owner) –

    i liked how GHK-Cu 100mg was laid out on the page. shipping updates were clear, no guessing game. site feels much easier than a lot of peptide shops.

  10. Lauren Davis (verified owner) –

    first time ordering GHK-Cu 100mg from this shop. everything was packed tight & looked professional. would order again.

  11. Jessica Adams (verified owner) –

    quick order for GHK-Cu 50mg, simple checkout. tracking came through fast and the package arrived clean. better than expected.

  12. Olivia Hall (verified owner) –

    i liked how GHK-Cu 100mg was laid out on the page. support answered a small question before I ordered. site feels much easier than a lot of peptide shops.

  13. Joel Kelly (verified owner) –

    first time ordering GHK-Cu 100mg from this shop. delivery was faster than I expected for a first order. nice & simple.

  14. Nicole Rivera (verified owner) –

    the site made it easy to review GHK-Cu 100mg before ordering.

  15. Lauren Hall (verified owner) –

    first time ordering GHK-Cu 100mg from this shop. I liked that the research-only language stayed visible. thats all I needed.

  16. Nicole Brooks (verified owner) –

    got GHK-Cu 50mg in my cart without having to hunt around. tracking came through fast and the package arrived clean. site feels much easier than a lot of peptide shops.

  17. Maddie Scott (verified owner) –

    grabbed GHK-Cu 100mg after comparing a few listings. checkout didnt fight me and the summary looked right. site feels much easier than a lot of peptide shops.

  18. Carla Peterson (verified owner) –

    i liked how GHK-Cu 50mg was laid out on the page. packaging was neat and nothing was leaking or loose. site feels much easier than a lot of peptide shops.

  19. Ashley Barnes (verified owner) –

    the GHK-Cu listing made it easy to verify what I was ordering. no surprises at checkout.

  20. Matt White (verified owner) –

    ordered GHK-Cu 100mg and the whole thing was pretty smooth. delivery was faster than I expected for a first order. better than expected.

  21. Tyler Smith (verified owner) –

    came back for GHK-Cu 50mg because the product page was clear. the label matched the item I picked, which I always check first. overall happy with it.

  22. Nicole Davis (verified owner) –

    GHK-Cu 100mg was listed clearly and the cart summary matched.

  23. Daniel Cole (verified owner) –

    not much to complain about with GHK-Cu 50mg. the page felt clean, especially the COA section. nice & simple.

  24. Chelsea Scott (verified owner) –

    copper peptide page looked clean on desktop and mobile. shipping was quick enough for me.

  25. Blake Collins (verified owner) –

    quick order for GHK-Cu 100mg, simple checkout. shipping updates were clear, no guessing game. better than expected.

  26. Jason James (verified owner) –

    GHK-Cu listing was clear. I could see the size, price, and docs without clicking around forever.

  27. Nicole Sanchez (verified owner) –

    i liked how GHK-Cu 100mg was laid out on the page. the label matched the item I picked, which I always check first. clean experience.

  28. Abigail Ward (verified owner) –

    GHK-Cu 50mg came in fine. checkout was quick and tracking was easy to follow.

  29. Blake Green (verified owner) –

    fast ship, clean box, & the COA was easy to find for GHK-Cu 100mg.

  30. Anthony Barnes (verified owner) –

    solid experience buying GHK-Cu 100mg. delivery was faster than I expected for a first order. good enough for a reorder.

  31. Tina Kelly (verified owner) –

    placed a small order for GHK-Cu 100mg and had no drama. I liked that the research-only language stayed visible. nice and simple.

  32. Taylor Scott (verified owner) –

    the GHK-Cu listing helped a lot. I always check COA info and labeling before I buy.

  33. Brianna James (verified owner) –

    solid experience buying GHK-Cu 100mg. the checkout email and tracking lined up fine. no issues from my side.

  34. Lucas Davis (verified owner) –

    fast ship, clean box, & the COA was easy to find for GHK-Cu 50mg.

  35. Austin Flores (verified owner) –

    liked the copper peptide page. package landed in good shape and the email updates were on time.

  36. Matt Johnson (verified owner) –

    quick order for GHK-Cu 100mg, simple checkout. COA info was easy to spot before checkout. site feels much easier than a lot of peptide shops.

  37. Matt Roberts (verified owner) –

    the GHK-Cu 50mg listing answered most of my questions. everything was packed tight and looked professional. clean experience.

  38. Aaron Wood (verified owner) –

    GHK-Cu 50mg was listed clearly and the cart summary matched.

  39. Shane Evans (verified owner) –

    got GHK-Cu 50mg without any back and forth. pretty smooth.

  40. Derek Jackson (verified owner) –

    solid experience buying GHK-Cu 50mg. the label matched the item I picked, which I always check first. overall happy with it.

  41. Rebecca Jenkins (verified owner) –

    not much to complain about with GHK-Cu 50mg. the product card made it easy to compare sizes. site feels much easier than a lot of peptide shops.

  42. Shane Bennett (verified owner) –

    quick order for GHK-Cu 50mg, simple checkout. COA info was easy to spot before checkout. pretty straightforward.

  43. Garrett Price (verified owner) –

    the GHK-Cu 50mg listing answered most of my questions. the product card made it easy to compare sizes. site feels much easier than a lot of peptide shops.

  44. Grace White (verified owner) –

    GHK-Cu 100mg came in fine. checkout was quick and tracking was easy to follow.

  45. Tyler Bailey (verified owner) –

    GHK-Cu 100mg was easy to find on the site. the checkout email and tracking lined up fine. worked out well.

  46. Tyler Wilson (verified owner) –

    not much to complain about with GHK-Cu 100mg. delivery was faster than I expected for a first order. thats all I needed.

  47. Emily Hughes (verified owner) –

    quick order for GHK-Cu 50mg, simple checkout. I liked that the research-only language stayed visible. thats all I needed.

  48. Maddie Bennett (verified owner) –

    good packaging on GHK-Cu 50mg. label and size matched the order.

  49. Vanessa Hill (verified owner) –

    GHK-Cu 100mg was easy to find on the site. price and size were clear on mobile. no issues from my side.

  50. Matt Peterson (verified owner) –

    mobile checkout worked fine for GHK-Cu 100mg. that matters to me.

  51. Jake Moore (verified owner) –

    GHK-Cu 100mg was easy to find on the site. I liked that the research-only language stayed visible. nice and simple.

Description

GHK-CU (Pen) is supplied as a pre-formatted research pen containing 50 mg and 100 mg, intended for controlled laboratory handling, concentration-accuracy studies, and inventory documentation. This listing is positioned for researchers studying copper-peptide and tissue-model research, and is supplied strictly for qualified laboratory, analytical, and research applications.

The pen format is designed to simplify handling and reduce reconstitution steps for lab environments that require consistent, repeatable preparation during study protocols. Strength, dilution, format, and research category are listed clearly so researchers can evaluate the product for their laboratory requirements.

Specifications

  • Strength options: 50 mg, 100 mg
  • Dilution: Mixed with 3 mL bacteriostatic water
  • Concentration:
    • 50 mg pen: 10 units = 1.67 mg
    • 100 mg pen: 10 units = 3.33 mg
  • Format: Pre-filled research pen
  • Research category: copper-peptide and tissue-model research
  • Use: Laboratory research and analytical applications only

Additional information

Amount

50mg, 100mg