Peptides you can trust. Purity you can prove.
Send any vial from your order to a pre‑approved testing facility and receive 50% of the test vial in store credit when you share the results with us!
Verified Research ExchangeShop Now
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For Research Purposes Only
Handle in accordance with institutional safety guidelines.
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Purity 99%
Purity you can measure. Quality you can trust. Backed by third party testing.
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Measured Accuracy
Every vial displays the measured mg content.
Featured Products
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TIRZ – GLP2
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SEMA – GLP1
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RETA – GLP 3
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NAD+
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MOTS-C
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Glow Blend 50/10/5
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GHK-cu
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BPC-157
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Why Researchers Choose Peptira
Peptira: Your Research-Only Partner
QC-Certified Peptides. Accelerated Delivery. Traceable from Synthesis to Shipment.
Third-Party Verified by Janoshik & Chromate Labs
Every batch undergoes independent analysis to guarantee exceptional purity, batch-to-batch consistency, and research-grade reliability you can count on.
Straightforward & Trustworthy
Same-Day Shipping in the U.S.
Place your order before 12PM MST, and we’ll ship it out the same day. Quick, dependable, and designed to keep your research on track.
Strictly for Scientific Research
All compounds are intended exclusively for laboratory research and not for human or animal use. Peptira adheres to strict labeling and documentation protocols to ensure full regulatory compliance and responsible handling.
About Peptira
At Peptira, we are driven by a passion for progress. Our mission is to fuel scientific discovery by providing researchers with premium-grade peptides, trusted for their purity, consistency, and integrity.
Whether you are advancing academic studies, innovating in biotech, or pushing the boundaries of modern medicine, Peptira is your partner in exploration.
Every vial is crafted to empower researchers to unlock new frontiers in biochemistry, pharmacology, and molecular science — because at Peptira, we believe that tomorrow’s breakthroughs start with today’s research.
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Frequently Asked Questions
What makes Peptira peptides different from others on the market?
Peptira is committed to exceptional purity (typically ≥99%), consistency, and quality. Our peptides are synthesized using advanced methods and undergo rigorous QC testing to ensure reliability for critical research applications.
Are Peptira peptides suitable for clinical or human use?
No. All Peptira products are strictly for research purposes only and are not intended for human or veterinary use, clinical trials, or therapeutic applications.
How should I store Peptira peptides upon arrival?
Store lyophilized peptide at −20 °C (or 2–8 °C short-term). Reconstituted solution should be refrigerated at 2–8 °C, protected from light.
Does Peptira ship internationally?
Not yet! Soon we will proudly ship worldwide, ensuring our peptides are accessible to researchers across the globe. Shipping options and regulations vary by country.
Testimonials
Our Latest Blogs
Peptira’s blog keeps you up to date with the latest developments in peptide science. Explore research insights, industry innovations, and expert guidance designed to advance responsible, high-quality scientific discovery.
Final Days of Our Launch Party Promo! 🎉
Final Days of Our Launch Party Promo! 🎉
Our New Shipping Options Are LIVE! 🚀
Our New Shipping Options Are LIVE! 🚀
Thank You for an Amazing First Week! 🎉
Thank You for an Amazing First Week! 🎉
We’ve Officially Launched Peptira!
We’ve Officially Launched Peptira!
Same Day shipping
All orders placed before 2pm eastern time zone will be shipped out the same day.
Free Shipping
Free USA shipping on all order over $250
Customer Service
At Peptira Labs, we’re committed to supporting your research every step of the way.
Purity 99%
Purity guaranteed at or over 99% or your money back.
