Verified-quality peptides, supplements & skincare actives.
Certiva manufactures at its own facility and ships every batch with an independent Certificate of Analysis — HPLC-verified purity, batch traceability, and cold-chain delivery. No hype, just documentation.
Research peptides are supplied for research use only. No medical claims. No public pricing — all enquiries handled directly.
Popular products, ready to explore.
Start with our most-requested compounds. Open any product to review its details and request the current COA.
Every batch, independently tested — and we show the paperwork
Each production batch is tested by an independent third-party lab using HPLC and mass spectrometry to verify identity and purity. The Certificate of Analysis reports the batch number, purity percentage, and method so you can confirm quality yourself — not take our word for it.
- Third-party HPLC + mass-spec verification
- A COA issued for every batch, with a traceable lot number
- Batch-to-document traceability you can cross-check
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Tirzepatide · Batch 2026 · 99.699% purity
Published reports for Certiva's 2026 batches, independently tested by IndePure Analytical Labs. Additional batch-specific documents are available on inquiry.
Our own manufacturing facility — source-controlled, documented
We manufacture at our own facility in Guangdong, China, backed by 11+ years of factory operations. This gives our team direct control over quality, traceability, and lead times — from raw material to the COA in your inbox.
- Cleanroom production
- In-house QC laboratory
- Batch traceability
- Scaled capacity
Sensitive company and certification documents are available to qualified B2B buyers for private verification.
Trust built on evidence, not adjectives
Verified quality
Independent third-party HPLC and mass-spec testing on every batch — with the COA to prove it.
Transparency
Published Certificates of Analysis, batch numbers, and a real, named factory. Nothing hidden.
Consistency
Own-facility manufacturing means repeatable process control from raw material to shipment.
Responsible support
Compliant, honest information — no medical claims, no false origin. Direct answers to your inquiry.
From inquiry to delivery in four steps
- 01
Inquire
Send your product, quantity, and market via the form or WhatsApp.
- 02
We share COA & quote
You get the batch COA and a tailored quote — usually within one business day.
- 03
Sample / order
Request a sample or confirm your order with agreed terms.
- 04
Delivered worldwide
Cold-chain shipping with tracking and documentation to your destination.
From the Certiva News
Peptide Sample Order vs Bulk Order: Buyer Checklist
A SAMPLE ORDER CHECKS FIT; A BULK ORDER CHECKS WHETHER QUALITY, DOCUMENTS, PACKAGING, AND DELIVERY CAN BE REPEATED AT SCALE. Use the buyer checklist.
Jul 27, 2026Peptide OEM vs ODM: Which Model Fits Your Brand?
OEM STARTS WITH THE BUYER'S SPECIFICATION; ODM STARTS WITH THE MANUFACTURER'S EXISTING PRODUCT OR FORMULA. Compare control, speed, MOQ, and documents.
Jul 27, 2026
Peptide MOQ Explained: Get an Accurate Bulk Quote
PEPTIDE MOQ IS THE SMALLEST QUANTITY A SUPPLIER ACCEPTS FOR A SPECIFIC PRODUCT, FORMAT, OR PRODUCTION RUN. Learn what changes MOQ and request a quote.
Jul 27, 2026Every batch, worthy of trust.
Request a Certificate of Analysis, ask about a category, or start a bulk / OEM inquiry — we reply within one business day.