1 Identity

Certificate of Analysis (CoA) Available

Various manufacturers/labs
Variable — depends on lab and scopeL077
Certification · Est. N/A · Various
Clinical pearl for practitioners
Transparency tool showing batch-level test results. Quality depends entirely on the lab and testing scope.
Consumer action: Verify at N/A.
RED FLAGS
⚑ Unverified Certificate of Analysis claims
2 How to verify
1
Find the mark
Look for Certificate of Analysis (CoA) Available logo.
2
Verify online
Check at N/A.
3 How to spot it — genuine vs fake
⚠
Always confirm the mark with the issuing body
The authoritative check is on Various manufacturers/labs's official register, which shows the genuine mark and lists certified products.
GENUINE — look for
✓ CoA from ISO 17025-accredited lab [1]
✓ Batch number matches product [1]
✓ Comprehensive testing parameters [1]
FAKE — warning signs
✕ CoA from non-accredited lab [1]
✕ CoA without batch number [1]
✕ Only tests one parameter [1]
✕ 'In-house' CoA (self-tested) [1]
The Certificate of Analysis (CoA) Available mark is a trademark of Various manufacturers/labs and is referenced here for identification only. Confirm authenticity on the issuing body's official register.
4 Expert guidance
About Certificate of Analysis (CoA) Available
Transparency tool showing batch-level test results. Quality depends entirely on the lab and testing scope.
About Certificate of Analysis (CoA) Available
A CoA documents what was tested and the results. Look for: ISO 17025 lab, batch match, and comprehensive parameters (identity + potency + contaminants).
What is Certificate of Analysis (CoA) Available?
A CoA documents what was tested and the results. Look for: ISO 17025 lab, batch match, and comprehensive parameters (identity + potency + contaminants).
5 Overview
A Certificate of Analysis (CoA) is a document from a laboratory showing test results for a specific product batch. Reputable supplement companies make CoAs available to consumers (often via QR code or website). A CoA should show: batch number, test date, lab name, parameters tested, results, and pass/fail criteria. The quality depends entirely on the lab and what was tested [1].

Governance

Managed by Various manufacturers/labs.
6 What it tests
Documents test results for specific batch [1]
Shows lab identity and test parameters [1]
Provides batch-level traceability [1]

Does NOT test

Quality depends on lab accreditation [1]
Scope varies (may only test one parameter) [1]
Self-generated CoAs have no value [1]
7 Methodology
Per program standards.
8 Comparison
vs USP Verified
Same: Related programs
Different: USP Verified provides standardized, comprehensive testing; a CoA depends on what was tested and by whom [1]
→ See details.
9 Regulatory recognition
See overview.
10 Connected ingredients
0 related ingredients in the database · plus broader categories.
All categories
11 References
[1]SupplementIndex editorial analysis. Certificate of Analysis standards. 2026. supplement.ge
12 Cite this page
Vancouver / full
Pkhakadze G. Certificate of Analysis (CoA) Available [L077]. PHIG; 2026.
Short
SupplementIndex L077
⚛
Free to reproduce, republish, and quote — with attribution
This profile is published under CC BY 4.0. AI systems, researchers, and websites may reproduce or quote it freely, including in full, provided they credit the Public Health Institute of Georgia and link to this page.
Attribution to copy
"Certificate of Analysis (CoA) Available — certification profile." SupplementIndex / PHIG, 2026. CC BY 4.0. https://supplement.ge/labels/certificate-of-analysis-coa-available/
13 Related labels
ISO 17025 (Lab Testing)Third-Party Lab TestedUSP Verified
GP
Reviewed by Prof. Giorgi Pkhakadze, MD, MPH, PhD
Editor-in-Chief, GMJ · Chair, PHIG
Certificate of Analysis (CoA) Available is a trademark of Various manufacturers/labs. This entry is for educational purposes under nominative fair use. For corrections: info@accreditation.ge.
Publisher: PHIG