Research-Grade Peptides.
Verified Purity. Trusted Results.
Premium peptide compounds manufactured to strict quality standards
and supported by independent testing.
Why Choose Vantrex Bio
Researchers choose Vantrex Bio because quality comes first.
Our Commitment
High Purity Research Peptides
Third-Party Tested Products
Batch-to-Batch Consistency
COA Available for Every Batch
Worldwide Shipping
Responsive Customer Support
Secure Packaging
Trusted by Research Professionals
Our mission is to provide reliable research materials manufactured to the highest quality standards.
Featured Research Compounds
All compounds are intended for research use only and are supported with full
batch verification and COA documentation.
Price range: $ 89.99 through $ 149.99
Price range: $ 75.00 through $ 230.00
Price range: $ 75.00 through $ 150.00
$ 50.00
Price range: $ 40.00 through $ 80.00
Price range: $ 45.00 through $ 90.00
$ 60.00
Price range: $ 76.99 through $ 199.99
New Arrivals
Stay up to date with the latest additions to the Vantrex Bio research catalog.
Our newest research compounds are carefully sourced, quality tested, and made available to support cutting-edge scientific research.
Check back regularly as new peptides and research products are added throughout the year.
Browse by Research Category
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Tirzepatide
Price range: $ 75.00 through $ 230.00 Select options This product has multiple variants. The options may be chosen on the product page -
Semaglutide
Price range: $ 75.00 through $ 150.00 Select options This product has multiple variants. The options may be chosen on the product page -
AOD9604
$ 30.00 Select options This product has multiple variants. The options may be chosen on the product page
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LL-37
$ 75.00 Select options This product has multiple variants. The options may be chosen on the product page -
KPV
$ 70.00 Select options This product has multiple variants. The options may be chosen on the product page -
BPC-157
Price range: $ 40.00 through $ 80.00 Select options This product has multiple variants. The options may be chosen on the product page
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hGH Fragment 176-191
$ 95.00 Select options This product has multiple variants. The options may be chosen on the product page -
Sermorelin
$ 50.00 Select options This product has multiple variants. The options may be chosen on the product page -
IGF-1 LR3
$ 95.00 Select options This product has multiple variants. The options may be chosen on the product page
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Thymalin
$ 60.00 Select options This product has multiple variants. The options may be chosen on the product page -
SS-31
$ 215.00 Select options This product has multiple variants. The options may be chosen on the product page -
Epithalon
$ 45.00 Select options This product has multiple variants. The options may be chosen on the product page
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L-Glutathione
$ 40.00 Select options This product has multiple variants. The options may be chosen on the product page -
NAD+
$ 140.00 Select options This product has multiple variants. The options may be chosen on the product page
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GHK (No Copper)
$ 55.00 Select options This product has multiple variants. The options may be chosen on the product page -
Melanotan I
$ 50.00 Select options This product has multiple variants. The options may be chosen on the product page -
Melanotan II
$ 55.00 Select options This product has multiple variants. The options may be chosen on the product page
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P21 (P021)
$ 85.00 Select options This product has multiple variants. The options may be chosen on the product page -
PE-22-28
$ 65.00 Select options This product has multiple variants. The options may be chosen on the product page -
Semax
$ 55.00 Select options This product has multiple variants. The options may be chosen on the product page
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KLOW Blend
$ 145.00 Select options This product has multiple variants. The options may be chosen on the product page -
VIP
$ 65.00 Select options This product has multiple variants. The options may be chosen on the product page -
Oxytocin
$ 30.00 Select options This product has multiple variants. The options may be chosen on the product page
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PT-141
$ 55.00 Select options This product has multiple variants. The options may be chosen on the product page
Best Sellers
Discover our most trusted research peptides, selected by laboratories and research professionals for their
exceptional purity, consistency, and quality.
exceptional purity, consistency, and quality.
$ 145.00
$ 65.00
$ 30.00
$ 50.00
$ 85.00
$ 65.00
$ 60.00
$ 95.00
$ 50.00
$ 55.00
$ 50.00
$ 60.00
$ 55.00
$ 55.00
$ 55.00
$ 55.00
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KLOW Blend
$ 145.00 Select options This product has multiple variants. The options may be chosen on the product page -
VIP
$ 65.00 Select options This product has multiple variants. The options may be chosen on the product page -
Oxytocin
$ 30.00 Select options This product has multiple variants. The options may be chosen on the product page -
Gonadorelin
$ 50.00 Select options This product has multiple variants. The options may be chosen on the product page -
P21 (P021)
$ 85.00 Select options This product has multiple variants. The options may be chosen on the product page -
PE-22-28
$ 65.00 Select options This product has multiple variants. The options may be chosen on the product page -
Thymalin
$ 60.00 Select options This product has multiple variants. The options may be chosen on the product page -
hGH Fragment 176-191
$ 95.00 Select options This product has multiple variants. The options may be chosen on the product page
- All
- Hormone & Endocrine Peptides
Third-Party Lab Testing
At Vantrex Bio, quality and transparency are at the core of everything we do. Every batch undergoes independent third-party laboratory testing to verify identity, purity, and consistency before it reaches our customers. By partnering with accredited testing facilities, we ensure that all products meet strict research-grade standards and deliver reliable results.
Result
Every product is backed by objective testing and documented quality assurance, giving researchers confidence in every purchase.
What We Verify
Product Identity & Authenticity
Purity Analysis
Batch Consistency
Quality & Safety Standards
Independent Verification
Best Sellers
Every Vantrex Bio peptide is accompanied by a detailed Certificate of Analysis (COA).
Each COA includes
- Batch Number
- Product Identification
- Purity Results
- Analytical Testing
- Manufacturing Date
- Quality Control Verification
Research Center
Explore educational articles, research insights, and peptide guides.
Understanding COAs
A Certificate of Analysis (COA) is an important quality document accompanying research-grade peptides
Reconstitution Basics
Peptide reconstitution refers to preparing a lyophilized research peptide by adding an appropriate
Peptide Storage Guide
Correct storage is essential for maintaining peptide integrity during laboratory research.
GHK-Cu Research Guide
GHK-Cu is a naturally occurring copper-binding peptide discovered in human plasma.
What is Tesamorelin?
Tesamorelin is a synthetic peptide that functions as a growth hormone-releasing hormone (GHRH) analogue.
What Is Retatrutide?
Retatrutide is an investigational triple receptor agonist currently being studied for
Frequently Asked Questions
What is Vantrex Bio?
Vantrex Bio is a research-focused biotechnology company dedicated to supplying high-quality peptides and research compounds. We prioritize scientific integrity by sourcing carefully selected materials and maintaining strict quality standards for every product we offer.
Are your products third-party tested?
Yes. Our products undergo independent third-party laboratory testing to verify identity, purity, and consistency. This additional level of testing helps ensure researchers receive products that meet our quality expectations.
Do you provide Certificates of Analysis (COAs)?
Yes. Certificates of Analysis (COAs) are available for our products whenever applicable. These documents provide key analytical data, including batch-specific testing results, to support transparency and research documentation.
How do you ensure product quality?
Quality is maintained through a comprehensive process that includes supplier qualification, rigorous quality control procedures, independent laboratory verification, and careful batch review before products are made available to customers.
How are products packaged and shipped?
Products are securely packaged to help preserve their integrity during transit. Orders are processed promptly, carefully packed, and shipped using trusted delivery partners with appropriate protective packaging.
Do you offer international shipping?
Yes. We ship to many countries worldwide where permitted by applicable laws and regulations. International customers are responsible for ensuring that the products they order comply with local import requirements and restrictions.
Advance Your Research with Confidence
Begin your research with confidence using verified, high-purity compounds
trusted by researchers worldwide.
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