For Research Use Only · Not For Human Consumption · 21+ Only
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Third-party tested · before & after production

High-purity research peptides.

Third-party tested reference compounds with batch-level verification and a Certificate of Analysis on every lot. Built for qualified researchers.

  • Third-party tested before & after production
  • Certificate of Analysis on every product page
  • High-purity research reference compounds
  • Secure, tracked U.S. shipping
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Featured Reference Compound
GHK-Cu 50 mg vial

GHK-Cu

50 mg · Copper tripeptide powder
$48.00$54.00
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Pharmaceutical-grade sourcing Independently tested Batch-traceable US-based shipping
Clean ✦Tested ✦Trusted ✦Documented ✦Verified ✦Clean ✦Tested ✦Trusted ✦Documented ✦Verified ✦Clean ✦Tested ✦Trusted ✦Documented ✦Verified ✦Clean ✦Tested ✦Trusted ✦Documented ✦Verified ✦
Why Retayonix

Verified quality at every step.

Every batch is independently verified through third-party laboratories. Full transparency, batch-level documentation, and research-grade reference material.

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Third-Party Tested

Independent laboratory verification of identity and purity on every batch.

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COA Access

Batch-specific Certificates of Analysis, available on each product page.

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Verified Purity

Screened for identity, purity, and contaminants including metals and microbials.

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Secure US Shipping

Discreet, tracked delivery dispatched from our U.S. fulfillment.

BPC-157 10 mg vial
Featured Reference Compound

BPC-157

A synthetic pentadecapeptide studied in tissue and cellular-repair research across muscle, tendon, and gut models. Supplied as a high-purity lyophilized reference material with a batch-specific COA.

10 mg · Lyophilized≥99% HPLCCOA per lot
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Most Requested

Explore the catalog.

A curated selection of our research reference compounds — each batch third-party verified and fully traceable.

GLP ClassRetatrutide Prefilled Pen 30 mg

Retatrutide Prefilled Pen

30 mg · Prefilled pen
GLP-class triple-agonist reference material supplied in a ready-to-use prefilled research pen for metabolic and energy-balance research models.
$299.00
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SaleRegenerationGHK-Cu 50 mg vial

GHK-Cu

50 mg · Copper tripeptide powder
Copper tripeptide studied for its role in skin, hair, and cellular research pathways.
$48.00$54.00
View
SaleTissue ResearchBPC-157 10 mg vial

BPC-157

10 mg · Lyophilized powder
Synthetic pentadecapeptide studied in tissue and cellular-repair research across muscle, tendon, and gut models.
$69.00$74.00
View
SaleGLP ClassRetatrutide 30 mg vial

Retatrutide

30 mg · Lyophilized powder
GLP-class triple-agonist reference material for metabolic and energy-balance research models.
$129.00$149.00
View
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Quality Assurance

Tested with transparency, backed by documentation.

Every lot is evaluated with rigorous third-party testing before it is released for research distribution, and each shipment travels with batch-level documentation.

>99%
Verified Purity
100%
Batch-Traceable
2×
Tested Before & After
Frequently Asked

Clear answers about our peptides.

How pure are your peptides?
Every batch is independently tested to verify identity, purity, and consistency, and a batch-specific Certificate of Analysis is available on each product page.
When will my order ship?
Orders are processed quickly and typically ship within 1–3 business days from within the United States. Tracking is emailed once your order is on the way.
Are these for human consumption?
No. All Retayonix products are supplied strictly as laboratory research reference materials — not for human or animal consumption. Purchasers must be 21 or older.
Do you provide Certificates of Analysis?
Yes. Every batch is independently verified, with the batch-specific COA available directly on each product page.
Where do you ship?
We currently ship within the United States. Puerto Rico, Canada, and select international destinations may be available on request — contact us before ordering.
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Research-grade peptides, delivered clean.

Verified purity. Documented batches. Built for qualified researchers.

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