18+

Research Use Only — Adults 18+ Only. All products sold by PepHQ, LLC are for research, laboratory, and analytical purposes only. Not intended for human consumption, therapeutic use, or medical application. By continuing to browse, you confirm you are 18 or older and agree to our Terms of Use.

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Research Peptides

Laboratory-grade peptides with third-party verification and comprehensive documentation. All products tested in USA laboratories for purity and identity confirmation.

🚚 Free Shipping on Orders Over $200

GLP-3 RT 20mg
99.927% PURITY

GLP-3 RT 20mg

Triple receptor metabolic research

$108.00per vial
$97.20 for 5-9 vials (10% off)
$91.80 for 10+ vials (15% off)
GLP-3 RT 10mg
99% PURITY

GLP-3 RT 10mg

Triple receptor metabolic research

$65.00per vial
$58.50 for 5-9 vials (10% off)
$55.25 for 10+ vials (15% off)
GHK-Cu 100mg
99% PURITY

GHK-Cu 100mg

Regeneration & anti-aging research

$75.00per vial
$67.50 for 5-9 vials (10% off)
$63.75 for 10+ vials (15% off)
GHK-Cu 50mg
>99.95% PURITY

GHK-Cu 50mg

Regeneration & anti-aging research

$42.00per vial
$37.80 for 5-9 vials (10% off)
$35.70 for 10+ vials (15% off)
Semax 5mg
99%+ PURITY

Semax 5mg

Cognitive enhancement research

$48.00per vial
$43.20 for 5-9 vials (10% off)
$40.80 for 10+ vials (15% off)

Bulk & Wholesale Ordering

Volume discounts: 5% (3-4 vials), 10% (5-9 vials), 15% (10-19 vials), 20% (20-49 vials), 25% (50+ vials). Free shipping on all orders over $200.

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