Research Use Only · Not for human or veterinary consumption · You must be 21+
1776 American Made PeptidesFor Research Use Only

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RT PeptideRT Peptide Certificate of Analysis
RT Peptide18mg
Research Use Only
$275.00
RT PeptideRT Peptide Certificate of Analysis
RT Peptide30mg
Research Use Only
$350.00
GHK-CU
GHK-CU
Research Use Only
$85.00
CJC-1295 and Ipamorelin
CJC-1295 and Ipamorelin
Research Use Only
$150.00
NAD+NAD+ Certificate of Analysis
NAD+
Research Use Only
$195.00
TesamorelinTesamorelin Certificate of Analysis
Tesamorelin
Research Use Only
$98.00
Glutathione Premix
Glutathione Premix
Research Use Only
$125.00
KlowKlow Certificate of Analysis
Klow
Research Use Only
$175.00
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Purity, third-party verified
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Research compounds in catalog
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Typical dispatch window
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Synthesized in the USA

99%+ Purity Guaranteed

American Made Peptides. Delivered Direct.

1776rx was built for researchers who demand more — more purity, more transparency, and more reliability from every vial. Sourced from GMP-compliant manufacturers and third-party tested, with Certificates of Analysis available on request.

99%+ Purity

Every compound is held to a 99%+ purity standard backed by real data — not just claims.

American Made

Synthesized in California and shipped direct from the source. No middlemen, no mystery supply chain.

COA On Request

Third-party Certificates of Analysis available for most products, on request.

Have questions?

Frequently asked questions

1776 is a U.S.-based research peptide supplier built on quality, transparency, and American craftsmanship. We source from GMP-compliant manufacturers and third-party test our products, with a Certificate of Analysis available on request and a 99%+ purity standard backed by real data — not just claims.

All products are sold strictly for laboratory and research use only. They are not for human or animal consumption, not for therapeutic use, and not approved for use in food, drugs, cosmetics, or medical devices. By ordering, you confirm you are able to handle these materials safely and lawfully.

No. None of our products have been evaluated or approved by the U.S. Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease.

No. Everything we sell is for research and development only. Human or animal use of any kind is strictly prohibited.

No. We do not provide dosing, administration, or usage guidance of any kind, as doing so would fall outside research-use regulations.

By placing an order you certify that you are at least 21 years old and represent a qualified laboratory, research institution, or authorized entity. We may request verification and reserve the right to refuse or cancel any order.

We accept major credit cards and secure online payment methods through trusted third-party processors. We never store your payment card information.

Orders typically process within 1–2 business days, with U.S. delivery in about 3–5 business days. Lyophilized (freeze-dried) peptides are stable at room temperature for transport, so cold shipping is not required.

More questions? Read the full FAQ or email chat with our AI assistant

Research-ready. American made.

99%+ purity compounds, COAs on request, shipped direct from California.

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