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Precision. Purity. Purpose.
PEPTIVA.LIFE was founded on a simple principle — that researchers and professionals in Costa Rica deserve access to the same quality research compounds available anywhere in the world. Every product in our catalog is sourced from rigorously vetted manufacturers committed to quality and consistency, and independently verified by HPLC and mass spectrometry analysis before it reaches you. We are a chemical supplier committed to quality, transparency, and making the world's best research compounds accessible right here in Costa Rica.
How it Works
Explore our full catalog of research-grade compounds, organized by compound class and research application. Each product page includes a detailed scientific background, full compound specifications, and an independently verified Certificate of Analysis.
Add compounds to your cart and complete your order through our secure checkout. We accept orders from verified research professionals and institutions across Costa Rica.
Payment via SINPE Móvil or bank wire transfer (SINPE via IBAN). Fast, local, and fully secure — no third-party payment processors. SINPE Móvil transfers are free and instant. Wire transfer instructions are provided at checkout.
Orders are dispatched within 24 to 48 hours of payment confirmation. Delivery is handled through Correos de Costa Rica's Pymexpress service with tracking provided automatically. All orders are shipped in discreet, professional packaging.
Why Choose us?
All compounds sourced from rigorously vetted manufacturers committed to quality and consistency
Every batch independently verified by HPLC and Mass Spectrometry analysis — 99%+ purity guaranteed
Certificate of Analysis available per batch — verified through Brown Institute of Biomolecular Research
Lyophilized (freeze-dried) format for maximum stability and shelf life
Discreet, professional packaging on every order
Local Costa Rican operation — no international shipping delays, no customs risk, same-day SINPE payment
FAQs
Have questions about our research-grade compounds? Browse our most frequently asked questions below. For more detailed information, View All FAQs.
Category
What are these products used for?
All products available through PEPTIVA.LIFE are supplied exclusively for research and laboratory purposes. They are research-grade compounds intended for scientific study and analysis. They are not intended for human or veterinary consumption, clinical application, or therapeutic use of any kind.
Who can purchase from PEPTIVA.LIFE?
Our products are available to researchers, scientific professionals, and institutions who require research-grade compounds for laboratory purposes. By completing a purchase, the buyer confirms that they understand the nature of the compounds and that all products will be used strictly for research purposes in compliance with applicable laws and regulations.
How do I pay for my order?
We accept payment via SINPE Móvil and bank wire transfer (SINPE via IBAN). SINPE Móvil is free and instant — simply transfer in CRC to our SINPE number and send us a payment screenshot via WhatsApp. Bank wire transfers can be made in either CRC or USD to our BAC account via IBAN, with a small local interbank transfer fee of approximately ₡1,500 (~$3 USD) depending on your bank. We do not accept credit cards or third-party payment processors.
How are orders shipped and packaged?
All orders are shipped in discreet, professional packaging with no external branding or product description visible on the outside. Orders are dispatched within 24 to 48 hours of confirmed payment through Correos de Costa Rica's Pymexpress service. A tracking number is provided automatically once your order has shipped.
Do you provide a Certificate of Analysis (COA)?
Yes. A Certificate of Analysis is available for every product batch, independently verified by Brown Institute of Biomolecular Research. The COA documents compound identity, purity percentage, and the analytical testing methodology used. Each product page includes a direct link to the COA verification portal where you can view the results for the current batch.
Didn’t find your answer?
Do not hesitate to contact us.