Verified Research Peptide Suppliers
WikiPeptidia is an independent research encyclopedia. When we reference a supplier in our articles, it means that supplier has passed our rigorous verification process — not that we have a commercial relationship with them. Our standards are strict, non-negotiable, and applied equally to all candidates.
Our Verification Standards
A supplier must satisfy all 8 criteria below to be listed on WikiPeptidia. Failure on any single point results in disqualification. There are no exceptions.
01Third-Party HPLC Purity Testing
Every product batch must be tested by an independent, accredited laboratory — not self-certified. HPLC (High-Performance Liquid Chromatography) purity must be ≥98% for all compounds. Any batch below this threshold is disqualifying.
02Mass Spectrometry Identity Verification
The molecular mass of every peptide must be confirmed by mass spectrometry (MS) to verify the correct compound was synthesized. A purity certificate without MS data is not accepted. The measured molecular weight must match the theoretical value within ±0.5 Da.
03Full Certificate of Analysis (CoA)
A complete, batch-specific Certificate of Analysis must be publicly available or provided upon request for every product. The CoA must identify the issuing laboratory, test date, lot number, HPLC chromatogram, and MS data. Generic or undated CoAs are not accepted.
04Transparent Company Identity
The supplier must operate with a verifiable business identity — registered company name, physical address, and working customer contact. Anonymous storefronts, PO-box-only addresses, or untraceable entities are not accepted under any circumstances.
05Accurate "Research Use Only" Labeling
All products must be clearly and prominently labeled "For Research Use Only — Not for Human Consumption." Any supplier making therapeutic, clinical, or health claims about their products is immediately disqualified, regardless of product quality.
06Batch-Level Consistency
Suppliers must demonstrate batch-to-batch consistency through ongoing testing — not a single one-time CoA. WikiPeptidia reserves the right to request updated CoAs for any product at any time. Inconsistent purity across batches results in removal from the verified list.
07Legal Compliance
The supplier must operate in full compliance with applicable laws in their jurisdiction of operation, including any regulations governing the sale of research chemicals. Suppliers operating in regulatory grey areas or with documented legal violations are not eligible.
08Zero-Tolerance for Human-Use Marketing
Any supplier found marketing their peptides for human consumption — through social media, testimonials, "dosing protocols for humans," or any other channel — is immediately and permanently removed from WikiPeptidia's verified list.
Currently Verified Suppliers
SolPeptide by SolXGenix
✓ VerifiedThird-party CoA available for all products. HPLC ≥98%, MS verified. GMP-sourced. Research use only.
Why Is the Verified List So Short?
The research peptide market is largely unregulated, and the majority of suppliers do not meet our standards. Many provide self-issued certificates, outdated CoAs, or no testing documentation at all. Others make implicit or explicit health claims that disqualify them immediately.
We deliberately keep this list short. A small list of genuinely verified suppliers is far more valuable to the research community than a long list of unverified ones.
Are You a Peptide Supplier?
If you operate a research peptide business and believe you can meet every one of the 10 standards listed above — you are welcome to submit your details for consideration. WikiPeptidia reviews all submissions independently. Meeting the criteria does not guarantee listing — it makes you eligible for review.
Please include in your submission:
- Company name, registered address, and website URL
- Sample CoAs (minimum 3 products) from an independent lab
- Name of the third-party laboratory that issued the CoAs
- List of all peptides currently in your catalog
- Manufacturing source / GMP documentation
- Brief description of your quality assurance process
Important: Submissions that include any marketing language, human-use claims, or are missing CoA documentation will not receive a response. Only serious, research-compliant suppliers need apply.
Submit for Verification — info@wikipeptidia.comWe review all complete submissions within 14 business days. Incomplete submissions will not receive a response.