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Buy Research Peptides by Category
All products are manufactured for research use only.
The Biolongevity Labs Quality Standard
Buy USA Made research-grade peptides online with verified purity for in vitro applications
Third-Party Verified Purity: Every batch undergoes independent testing by certified labs. No exceptions.
Advanced Analytical Testing:
- HPLC (High-Performance Liquid Chromatography) for purity verification
- LC-MS (Liquid Chromatography-Mass Spectrometry) for molecular confirmation
- Sterility testing for microbiological safety
- Endotoxin testing to ensure research-grade quality
- Chemical contaminant screening for laboratory confidence.
99%+ Purity Guarantee
Research-grade peptides with verified potency. Each product includes certificates of analysis.
GMP Manufacturing Standards
Synthesized in USA-registered facilities following Good Manufacturing Practices. Full chain of custody documentation.
Research Support
Same-day shipping on orders before 12 PM PT. Free shipping on orders over $400.
Zero Fillers or Additives
Pure active compounds only. Independently verified composition for reliable in vitro studies.
Featured Peptides
- Peptide Capsules
ShredMAX
Price range: $349.97 through $799.97 This product has multiple variants. The options may be chosen on the product page
About Biolongevity Labs
Research-Grade Synthesis
BioLongevity Labs manufactures 99% purity research peptides using solid-phase peptide synthesis in USA-registered facilities that follow Good Manufacturing Practices (GMP). Our synthesis protocols prioritize molecular accuracy and batch consistency.
Each peptide undergoes rigorous quality control testing before release. We verify purity through HPLC, confirm molecular weight via LC-MS, and screen for contaminants.
Third-Party Testing Standard
We’re a leading peptide supplier that tests every batch through three independent, certified laboratories. No shortcuts. Your research deserves the highest quality peptides backed by certificates of analysis from external facilities-not just internal claims.
Catalog Peptides for In Vitro Research
Our catalog includes 150+ research-grade peptides for laboratory applications. All compounds ship with complete analytical documentation.
Need to buy peptides for your next study? Same-day shipping on orders placed before 12 PM PT. Free shipping over $400.
Supporting Scientific Research
BioLongevity exists to support laboratories conducting in vitro research. We provide the quality peptides and technical documentation your studies require.
Questions about our synthesis methods or quality control protocols? Contact our team and we will promptly respond to your inquiries.
Frequently Asked Questions
What quality testing do you provide?
Every peptide batch includes a Certificate of Analysis from SafeCert Labs, an independent CLIA certified facility. All chemical analysis is performed using HPLC with UV Detection coupled with Mass Spectrometry.
We’re the only research peptide supplier offering independent third-party testing by three different certified labs. Our testing protocols verify molecular identity, CAS number confirmation, purity levels (98%+ or 99%+), and appearance specifications.
All COAs are available before purchase so you can verify quality standards for your research applications.
How do I read your Certificates of Analysis?
Each COA displays the assession number, received date, reported date, and your specific product information (CAS number, quantity, identity, purity percentage, and appearance).
You’ll see two graphs: the HPLC chromatogram showing the purity peak, and the mass spectrometry data confirming molecular weight and identity. The specification table provides the result summary with exact purity percentage.
Every COA includes the testing lab’s principle chemist signature and the testing methodology used. Product photos show the actual vial appearance and labeling for verification.
Do you test for endotoxin contamination?
Each COA displays the assession number, received date, reported date, and your specific product information (CAS number, quantity, identity, purity percentage, and appearance).
You’ll see two graphs: the HPLC chromatogram showing the purity peak, and the mass spectrometry data confirming molecular weight and identity. The specification table provides the result summary with exact purity percentage.
Every COA includes the testing lab’s principle chemist signature and the testing methodology used. Product photos show the actual vial appearance and labeling for verification.
What purity level do I need?
Research applications typically require 95-99%+ purity for reliable results. Lower purity can introduce variables that interfere with in vitro studies and compromise data integrity.
Our 99%+ purity variants meet pharmaceutical-grade standards. Higher purity reduces experimental noise and gives you cleaner baseline data for your research protocols.
How should I store unopened peptides?
Store lyophilized peptides at -20°C in their original sealed vials. Keep them away from light and humidity.
Under these conditions, our research-grade peptides maintain stability for 3-5 years. The sealed environment with desiccant protection preserves molecular integrity for long-term laboratory use.
How long do reconstituted peptides last?
Reconstituted solutions remain stable for several days at 2-8°C. For longer storage, create small aliquots and freeze at -20°C or -80°C.
Avoid repeated freeze-thaw cycles. Use sterile bacteriostatic water and aseptic technique when preparing solutions for multiple-use research applications.
What are your shipping times?
Most in-stock peptides ship the same day on orders placed before 12 PM PT. Domestic US orders arrive in 3-5 business days via standard shipping, or 1-2 days expedited.
We ship lyophilized peptides at ambient temperature in protective packaging. Free shipping on orders over $400.
Do you ship internationally?
We ship worldwide to qualified research institutions and laboratories. All international shipments include proper documentation: commercial invoices, Certificates of Analysis, MSDS, and “research use only” declarations.
Shipping times vary by region. You are responsible for any customs duties or import requirements in your jurisdiction.
What sizes are available?
Standard vial sizes range from 2mg to 10mg per peptide. We offer volume discounts starting at 3 vials (4-10% discount).
Are research peptides legal to purchase?
Research peptides sold “for research purposes only” are legal to purchase in most jurisdictions when clearly labeled for laboratory use.
Our products are intended exclusively for in vitro research by qualified professionals. They are not FDA-approved for human consumption or veterinary use. Regulations vary by location, so verify your local requirements.
Why do products say "not for human consumption"?
This disclaimer indicates our peptides are research-grade compounds for laboratory applications only. They haven’t been evaluated by the FDA for human safety or efficacy.
We maintain strict regulatory compliance. All products are manufactured and labeled for scientific research purposes under Good Manufacturing Practices.
What is your return policy?
Due to temperature-sensitive storage requirements and the nature of research compounds, we don’t accept returns on shipped peptides.
If your order arrives damaged, incorrect, or missing items, contact us within 15 days with photos. We’ll cover return shipping and resend the correct products at no charge.
How can I contact support?
Email us at help@biolongevitylabs.com for product questions, technical specifications, or order assistance. We respond within 24-48 hours during business hours (Monday-Friday, 9 AM-5 PM PT).
What if my order doesn't arrive?
Contact us immediately if tracking shows delivery but you haven’t received your package. If the carrier confirms non-delivery, we’ll reship at no cost.
We stand behind our shipping guarantee. Your research timeline matters, and we work quickly to resolve any delivery issues.
Have more questions? Contact our team for information about specific peptides or orders.
Shop All Peptides for Sale Online
- Peptide Capsules
ShredMAX
Price range: $349.97 through $799.97 This product has multiple variants. The options may be chosen on the product page
- Bioregulators
BioBoneMarrow – A-20 Peptide Bioregulator (Bonomarlot)
Price range: $127.50 through $298.50 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioParathyroid – A-21 Peptide Bioregulator (Bonothyrk)
Price range: $127.50 through $247.50 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioNervousSystem – A-5 Nervous System Peptide Bioregulator (Cerluten)
Price range: $106.00 through $226.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioHeart – A-14 Heart Peptide Bioregulator (Chelohart)
Price range: $104.00 through $216.00
Price range: $83.20 through $172.80 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioBladder – A-12 Bladder Peptide Bioregulator (Chitomur)
Price range: $100.00 through $208.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioPineal – A-8 Pineal Peptide Bioregulator (Endoluten)
Price range: $223.50 through $373.50
Price range: $178.80 through $298.80 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioAdrenal – A-17 Adrenal Peptide Bioregulator (Glandokort)
Price range: $106.00 through $220.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioMuscle – A-18 Muscle Peptide Bioregulator (Gotratix)
Price range: $94.00 through $186.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioProstate – A-16 Prostate Peptide Bioregulator (Libidon)
Price range: $104.00 through $220.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioKidney – A-9 Kidney Peptide Bioregulator (Pielotax)
Price range: $104.00 through $216.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioCartilage – A-4 Cartilage Peptide Bioregulator (Sigumir)
Price range: $108.00 through $232.00
Price range: $86.40 through $185.60 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioStomach – A-10 Stomach Peptide Bioregulator (Stamakort)
Price range: $114.00 through $247.50 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioPancreas – A-1 Pancreas Peptide Bioregulator (Suprefort)
Price range: $104.00 through $220.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioLiver – A-7 Liver Peptide Bioregulator (Svetinorm)
Price range: $104.00 through $216.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioLung – A-19 Lung Peptide Bioregulator (Taxorest)
Price range: $104.00 through $220.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioTestes – A-13 Testes Peptide Bioregulator (Testoluten)
Price range: $104.00 through $216.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioThyroid – A-2 Thyroid Peptide Bioregulator (Thyreogen)
Price range: $108.00 through $228.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioBloodVessels – A-3 Blood Vessels Peptide Bioregulator (Ventfort)
Price range: $108.80 through $236.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioRetina – A-11 Retina Peptide Bioregulator (Visoluten)
Price range: $108.00 through $232.00 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioThymus – A-6 Thymus Peptide Bioregulator (Vladonix)
Price range: $114.00 through $247.50 This product has multiple variants. The options may be chosen on the product page - Bioregulators
BioOvary – A-15 Ovary Peptide Bioregulator (Zhenoluten)
Price range: $106.00 through $220.00 This product has multiple variants. The options may be chosen on the product page
