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For Research Use Only·Not For Human Consumption·21+ Only

Pharmaceutical-grade peptides, made in the USA and independently tested on every batch.

Made in USA Pharmaceutical-Grade Independently Tested
THIRD-PARTY TESTED TWICE
Before & After Production

High-Purity Research Peptides.

Third-party tested peptides with batch-level verification and batch-specific Certificates of Analysis. Built for qualified research professionals.

  • Third-Party Tested Before & After Production
  • View COAs directly on each product page
  • High-purity reference compounds
  • Secure U.S.-based shipping
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Featured Reference Compound
STAR AMINOS GHK-Cu 50mg

GHK-Cu

50 mg · Lyophilized Powder

Research Use Only
Star Aminos

High-purity. Independently tested. Built for research.

Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦
Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦ Clean ✦ Tested ✦ Trusted ✦
Why Star Aminos

Verified quality at every step.

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

Third-Party Tested

Independent third-party laboratory verification across every batch.

COA Access

View batch-specific Certificates of Analysis directly on each product page.

Verified Purity

Tested for identity and purity; screened for bacteria, metals, and contaminants.

Secure US Shipping

Discreet, tracked shipping from our U.S. facility.

MOTS-C 10 mg
Featured Reference Compound

MOTS-C

10 mg · Lyophilized Powder

A mitochondrial-derived peptide studied for its role in supporting metabolic regulation, cellular energy, and overall research applications.

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Research
Use Only
Lab Verified
Purity
Quality You
Can Trust
Most Requested

Explore the catalog.

A curated selection of our most-requested research reference compounds.

Regeneration

GHK-Cu

50 MG · COPPER PEPTIDE

Copper peptide studied for its role in skin, hair, and cellular research pathways.

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Tissue Research

BPC-157

10 MG · SYNTHETIC PEPTIDE

Studied for its role in tissue and cellular repair research across muscle, tendon, and gut models.

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Immunology

KPV

10 MG · PEPTIDE FRAGMENT

Short peptide fragment studied for immune balance and inflammatory pathway research.

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GLP Class

GLP-3R

10 MG · REFERENCE COMPOUND

GLP-class reference material for metabolic and energy-balance research models.

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Quality Assurance

Tested with transparency, backed by documentation.

We don’t stop at the basics. Every lot is evaluated with rigorous third-party testing before it’s released for research distribution, and each shipment travels with batch-level documentation.

Clean. Tested. Traceable. Batch after batch.

>99%
Verified Purity
100%
Batch-Traceable
Frequently Asked

Clear answers about our peptides.

Everything you need to know about quality standards, testing, and ordering.

How pure are your peptides?
Our peptides are independently tested to verify purity, identity, and consistency on every batch. Each batch has a Certificate of Analysis you can view directly on its product page.
When will my order ship?
Orders are processed quickly and typically ship within 1–3 business days. All orders ship domestically from within the United States; delivery time varies by destination.
Are these for human consumption?
No. All Star Aminos products are sold as laboratory research peptides for research use only. They are not intended for human or animal consumption, and not intended to diagnose, treat, cure, or prevent any disease.
Do you provide Certificates of Analysis?
Yes. Every batch undergoes independent verification, with batch-specific COAs accessible directly on each product page.
Where do you ship?
We currently ship across the United States and Puerto Rico, with Canada coming soon. International orders to other regions can be accommodated on request — contact us before placing your order and we’ll see what we can do.
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Research-grade peptides, delivered clean.

Verified purity. Documented batches. Built for qualified research professionals.

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