COA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTManufactured in USADomestic manufacturingEndotoxin-FreeISO/IEC 17025:2017GMP-CertifiedUSA-manufactured facilityFree Shipping on Orders Over $30099%+ HPLC-MS Verified PurityCOA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTManufactured in USADomestic manufacturingEndotoxin-FreeISO/IEC 17025:2017GMP-CertifiedUSA-manufactured facilityFree Shipping on Orders Over $30099%+ HPLC-MS Verified Purity
Since 2019

High-Purity Research Peptides Made in the USA —

High-purity research compounds manufactured from the ground up in US cGMP labs — HPLC and mass-spec verified, endotoxin screened, COA backed.

PX1 PX13-R research peptide vialPX1 SLU-PP-332 250mcg capsulesPX1 Semax 50mg/30ml nasal spray
Explore Catalog
99% verified purityLab-Tested & Documented

Fast Shipping

Orders processed and shipped within 24 hours with full tracking.

100% Safe Payments

All transactions are secured with industry-standard encryption.

Manufactured in cGMP

Every product meets strict pharmaceutical manufacturing standards.

99%+ Verified Purity

HPLC and mass-spec verified on every single batch we release.

COA On Every Batch

Transparent third-party Certificates of Analysis before it ships.

Dedicated Support

Real humans, seven days a week, for every research question.

Built into every vial

Proof you can scan, test, and trust.

Transparency isn't a marketing line — it's printed on the label and backed by a document. Every claim below comes with a receipt.

PX1 Research peptide vial with scannable batch QR code and Made in USA label
PX1 Research kraft cardboard shipping box, ready for same-day dispatch

On every vial

Batch-specific QR code.

Scan the QR on the label to pull that exact batch's Certificate of Analysis — on every product, every lot.

Lot-traceableLive COA

Purity guarantee

USA made · 99%+ pure or refunded.

Manufactured and finished in cGMP-certified facilities in the United States. Independently test any product — if it isn't 99%+ pure, we make it right.

HPLC-verified100% US-made

Fast & tracked

Same-day shipped · 2–3 day delivery.

In-stock orders placed before 2PM EST ship the same business day — tracked, insured, and discreetly packaged.

Ships by 2PM ESTDiscreet packaging

Our Testing Protocol

8x testing every batch must clear.

Every point below comes with a receipt — a number, a document, or a guarantee you can hold us to. No lot ships until it passes all eight.

Our Testing Protocol

Purity

99%+PURITY BY HPLC AREA

HPLC verified, no dilution, no shortcuts.

HPLC-UV quantification against a certified reference standard confirms the compound makes up 99% or more of total content. The full chromatogram is documented and published on every batch.

≥99% area %Full chromatogramPublished per lot

Why researchers trust us

Six reasons researchers choose us.

Every reason below comes with a receipt — a number, a document, or a guarantee you can hold us to.

Transparent

Every claim has a receipt.

We don't make a claim we can't back with a document. Every batch ships with a public Certificate of Analysis — HPLC purity, mass-spec identity, and endotoxin screening you can verify yourself.

100%Batches with a public COA
COA per batchLot-traceable QR99%+ HPLC purity
< 6h

Expert support

Researchers on staff, not a script.

100%

USA made

United States

38+

Full catalog

Single compounds to blends.

Multi-point testing

8x testing, every batch.

2–3d

Same-day shipping

In-stock orders by 2PM EST.

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FAQ

Common questions