



3rd-party lab tested research peptideswith reconstitution instructions.
- Certificates of analysis (COAs) from a third-party lab
- 99% average purity
- 60-day money back guarantee
- USA & Vietnam offices
Research stacks
35% off every research stack
Save $216 to $601 against buying the same vials separately.


35% offWeight & appetite research
Compounds studied for weight, appetite and tissue repair.


35% offWeight & body composition research
Compounds studied for weight, tissue repair and skin.


35% offRepair & recovery research
Compounds studied for tissue and injury repair.


35% offAging & longevity research
Compounds studied in aging and cellular-energy research.


35% offMulti-system research
Ten vials spanning weight, recovery, aging and vitality research.
Open the certificates.
Every released batch is third-party tested for purity, identity, net peptide content, sterility, endotoxin, heavy metals and fentanyl.
Titreon AnalyticalRetatrutideFull quality control panelLotRETA-260512-APurity, HPLC99.18%CertificateCOA-2026-6928TestedJune 2026Open PDF, 4 pages
JanoshikRetatrutideBacterial endotoxin screenLotRETA-260512-AEndotoxin4.070 EU/VialReport#195512Analysed30 June 2026Open report
Titreon AnalyticalTirzepatideFull quality control panelLotTIRZ-260420-APurity, HPLC99.31%CertificateCOA-2026-5126TestedJune 2026Open PDF, 4 pages
JanoshikTirzepatideBacterial endotoxin screenLotTIRZ-260420-AEndotoxin<1 EU/VialReport#195513Analysed30 June 2026Open report
Titreon AnalyticalBPC-157Full quality control panelLotBPC-260408-APurity, HPLC99.04%CertificateCOA-2026-8642TestedJune 2026Open PDF, 4 pages
JanoshikBPC-157Bacterial endotoxin screenLotBPC-260408-AEndotoxin1.470 EU/VialReport#195514Analysed30 June 2026Open report
Titreon AnalyticalGHK-CuFull quality control panelLotGHKCU-260417-APurity, HPLC99.62%CertificateCOA-2026-4173TestedJune 2026Open PDF, 4 pages
JanoshikGHK-CuBacterial endotoxin screenLotGHKCU-260417-AEndotoxin1.321 EU/VialReport#195511Analysed30 June 2026Open report
Titreon AnalyticalCJC-1295 + IpamorelinFull quality control panelLotCJI-260413-APurity, HPLC98.60%CertificateCOA-2026-3168TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalTB-500Full quality control panelLotTB5-260415-APurity, HPLC98.86%CertificateCOA-2026-2087TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalMelanotan IIFull quality control panelLotMT2-260409-APurity, HPLC99.20%CertificateCOA-2026-3925TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalSemaxFull quality control panelLotSMX-260407-APurity, HPLC99.05%CertificateCOA-2026-6071TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalSelankFull quality control panelLotSEL-260406-APurity, HPLC99.10%CertificateCOA-2026-4806TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalKLOWFull quality control panelLotKLW-260412-APurity, HPLC98.60%CertificateCOA-2026-8537TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalMOTS-cFull quality control panelLotMTS-260414-APurity, HPLC99.02%CertificateCOA-2026-5784TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalTesamorelinFull quality control panelLotTES-260418-APurity, HPLC98.74%CertificateCOA-2026-9213TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalSLU-PP-332Full quality control panelLotSLU-260405-APurity, HPLC98.96%CertificateCOA-2026-2649TestedJune 2026Open PDF, 4 pages
Titreon AnalyticalPT-141Full quality control panelLotPT1-260411-APurity, HPLC99.12%CertificateCOA-2026-7459TestedJune 2026Open PDF, 4 pages

What arrives.
- Vials and bacteriostatic water
- In every order, with the storage container.
- Syringes and alcohol swabs
- Included in select cities. Everywhere else we send a link to buy both, same day.
- Printed reference and COA
- The reconstitution math and the batch certificate for what shipped.
400+ verified orders.4.96 stars average rating ⭐
Verified order reviews and Google reviews, each labelled by source and published word for word.
A sampler. Order reviews describe delivery, packaging, seals and batch numbers; Google reviews come from our public profile. Read all reviews
Comparing the GLP-1 class
How does retatrutide compare with semaglutide and tirzepatide?
Retatrutide vs Ozempic
How the two compare, by mechanism and trial data.
Retatrutide vs Tirzepatide
Where the newer triple-agonist differs from the dual.
Ozempic, Wegovy, and Mounjaro are FDA-approved medications. Research-grade peptides, including ours, are not FDA-approved and are sold for research purposes only. This is education, not medical advice or a treatment claim.
Frequently Asked Questions
Is Peptara Labs a real company?
Yes. Peptara Labs operates as a strategic partner of Sheer Skincare International Corporation, a Philippine-registered corporation holding a cosmetic-trader license (LTO-3000014576518) and SEC registration (Reg. 2024120182028-11). Sheer Skincare operates a physical clinic in Bacolod City, Philippines. We are affiliated with a registered business with real people, real licenses, and real accountability. That registration is a facility license for a cosmetic trader; it is not FDA approval of any peptide, and no product sold here has been evaluated by the FDA.
Who is behind Peptara Labs?
We're a small team of expats and locals based in Ho Chi Minh City. We started Peptara Labs because sourcing quality research peptides in Southeast Asia was a mess: overpriced clinics, anonymous Telegram sellers, or overseas shipments that might not survive customs. So we built what we wished existed. Third-party tested material with a published certificate of analysis, fast same-day HCMC delivery, and a team that answers every WhatsApp message about certificates, storage, shipping and orders. This isn't a faceless storefront.
Are your peptides real?
Every released batch comes with a third-party Certificate of Analysis (COA), and each certificate publishes its measured purity, currently 98.60% to 99.62% across released batches. Products still waiting on a report are marked Certificate pending. If you want to see a COA before ordering, message us on WhatsApp and we'll send it over.
Will the peptides survive Vietnam's heat?
Yes. Peptides ship in their lyophilized (freeze-dried powder) form, which is stable at room temperature for weeks. Same-day delivery in Ho Chi Minh City and 1-3 day delivery nationwide in Vietnam keeps transit short. Once reconstituted with bacteriostatic water, a vial is stored refrigerated. Storage instructions are included with every order.
Do you really deliver same-day in Ho Chi Minh City?
Yes. Order by 7pm and a local courier delivers the same day, free, anywhere in HCMC. Orders placed after 7pm go out first thing the next morning. Everywhere else in Vietnam arrives in 1-3 days with tracking.
I'm only in Vietnam for a few months. Can you still ship to me after I leave?
Yes. Same-day local delivery covers Ho Chi Minh City, and orders ship worldwide in 5-10 business days with tracking, so an order placed here can follow an address abroad.
I don't know which peptide to choose.
Our 60-second research-interest finder points to the compound pages that match the research area you are reading about. Short version: retatrutide and tirzepatide are both studied for body-weight reduction. The published phase 2 retatrutide trial reported a mean reduction up to about 24.2% at 48 weeks (Jastreboff et al., 2023), and Eli Lilly has reported a phase 3 TRIUMPH-4 topline of about 28.7% at 68 weeks, pending peer review; SURMOUNT-1 reported up to about 22.5% for tirzepatide (Jastreboff et al., 2022). Those are trial group means, not a figure for any individual. (Tirzepatide is FDA-approved as the brand drugs Mounjaro and Zepbound; research-grade tirzepatide is not an FDA-approved product.) BPC-157 is studied for tissue repair and gut health. For anything else, message us on WhatsApp. This is educational information, not medical advice.
What does your guarantee cover?
The guarantee is on product quality, not on any outcome. Every released batch is third-party tested with its measured purity printed on the certificate, and if what arrives does not match its certificate, or an order is not handled correctly, we will make it right within 60 days of delivery. What we stand behind is verified purity, proper cold-chain handling, and responsive support.
What do the published trials actually report?
Group means from named trials, and nothing beyond them. The published phase 2 retatrutide trial reported a mean body-weight change up to about 24.2% at 48 weeks (Jastreboff et al., 2023); SURMOUNT-1 reported up to about 22.5% for tirzepatide (Jastreboff et al., 2022); STEP 1 reported about 15% for semaglutide (Wilding et al., 2021). Those are averages across a trial population under a trial protocol, and they are not a prediction for anyone. Peptara Labs reports what the literature says and supplies the material; it does not give medical advice.
What do studies report about side effects?
Published research on these compounds reports adverse-event profiles that vary by compound and by trial population, and the per-compound pages summarize what those studies describe, with the study named. For anything medical, including side effects, speak with a licensed physician. Our team is on WhatsApp for questions about certificates, storage, shipping, and orders.
Does Peptara Labs supervise use or provide medical care?
No. Peptara Labs is a research-grade supplier and education resource, not a medical provider. We have no physicians, and we do not diagnose, prescribe, or supervise anything. What we provide is lab-tested material with a certificate of analysis, and educational reporting of what published research describes, including the dose ranges the studies themselves used. For anything medical, consult a licensed physician.
How is a lyophilized vial reconstituted?
Reconstitution is arithmetic on concentration: the volume of bacteriostatic water against the milligrams in the vial. The reconstitution calculator on this site does that math, and storage instructions ship with every order. For anything medical, including how a compound is administered, speak with a licensed physician.
I can find cheaper peptides on Telegram.
You can. But you don't know what's in them, who made them, or how they were stored. Telegram sellers operate anonymously with no accountability. No COA. No real company behind them. No support if something goes wrong. Our price includes third-party testing, fast tracked delivery, COA access, and educational support. Your kit includes the vials and bacteriostatic water. Insulin syringes ship with your order to select delivery regions; where they can't ship, we send a same-day sourcing link. A printed reference guide ships with every order. We confirm exactly what is included with your order. We don't just sell peptides. We stand behind the quality, documentation, and fulfillment you're paying for.
Can I pay with a US or international card?
Yes. We also accept Vietnamese bank transfer (QR) and crypto, whichever is easiest for where you are.
Is my payment secure?
Yes. We accept Visa, Mastercard and Amex cards, bank transfer, QR pay in Vietnam, and USDT, USDC or BTC crypto. All transactions are handled securely. For bank transfers, you'll receive confirmation once payment is verified. Your financial information is never stored. If you have concerns about a specific payment method, message us and we'll find an option that works for you.
Are peptides legal to buy online?
It depends on where you are and what the material is for. Peptara Labs sells research-grade peptides with a published certificate of analysis, for laboratory and educational use, not for human consumption, and the compounds here are not approved drugs or dietary supplements. How a given peptide is classified, and whether it can be bought or possessed, varies by country and changes over time, so this is educational information, not legal advice. Our guide on whether peptides are legal explains how the classifications work in more detail.
Order today.
Third-party tested material with its batch certificate, packed cold and tracked from here to the door.
- Same-day delivery in Ho Chi Minh City (order by 7pm)
- 1-3 days delivery in Vietnam
- Worldwide delivery in 5 to 10 business days
Contact us at hello@peptaralabs.io. We reply faster on WhatsApp, 2-5 minute average response time during work hours.
Stay in the loop
Join our WhatsApp channel for restock alerts, member pricing, and new certificate drops.
Join the channel








