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99%+ purity guaranteed on every product. Discreet shipping, same-day dispatch on orders placed before 2 PM.

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COA Included Every order, every batch

Featured Products

All products are for research purposes only. Not for human consumption.
Peptide

BPC-157

5mg • High-purity lyophilized powder

$45.00
Peptide

TB-500

5mg • Thymosin Beta-4 fragment

$52.00
GHRP

Ipamorelin

2mg • Growth hormone releasing peptide

$38.00
GHRH

CJC 1295

2mg • Modified GRF 1-29

$42.00
Popular

Semaglutide

5mg • GLP-1 receptor agonist

$85.00
Peptide

GHK-Cu

50mg • Copper peptide complex

$35.00
GHRH

Sermorelin

2mg • Synthetic GHRH analogue

$40.00
Popular

Tirzepatide

5mg • Dual GIP/GLP-1 receptor agonist

$95.00
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Independent Lab Verified

Quality You Can Trust

905 Peptides is committed to providing the highest quality research compounds available. Every single batch is independently tested and verified for purity and potency before it reaches you.

  • ✓ 99%+ purity on all products
  • ✓ Independent third-party lab testing
  • ✓ Certificate of Analysis with every order
  • ✓ Discreet packaging — no brand markings
  • ✓ Ships within 24 hours of ordering
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Frequently Asked Questions

We accept credit/debit cards, cryptocurrency (BTC, ETH, USDC), and e-transfer (Canada only).
Domestic orders typically arrive within 2–4 business days. International shipping is 7–14 business days.
Yes. Every product comes with a Certificate of Analysis from our independent third-party testing laboratory, confirming purity and potency.
We offer a 30-day satisfaction guarantee. Contact our support team if you have any issues with your order and we will make it right.

Why Researchers Choose 905 Peptides

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Third-Party Tested

Every batch is independently verified for purity via HPLC and mass spectrometry analysis.

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COA Included

Certificate of Analysis ships with every order so you can verify exactly what you receive.

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Same-Day Shipping

Orders placed before 2pm EST ship the same day. Free shipping on orders over $150.

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