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EnquireThe Trusted Scientific Partner Providing Certification for Dietary Supplements.
Supplement Certified is an independent, third-party, quality assurance company created by scientists, for the people, measuring bio-active ingredients for the multi-billion-dollar supplement industry. We are committed to setting the standard for quality in the supplement industry by helping companies attain and maintain the highest standards.
Supplements are used daily by millions of people with little validation of the quantitative and aspects of the ingredients in these supplements.
We, at Supplement Certified, enrol companies that aim for the best product quality, and test their products to assess whether they meet their label claim over the entire shelf life of their products. For the first time ever the stability of supplements is being tested over the course of their shelf-life.
At Supplement Certified, we analyse all batches produced by the member company. If you find a supplement with the Supplement Certified logo, it means that that product lot has been tested by us, and provides 100 % of its active ingredient label claim. This also means that the company is committed to quality and continued testing of their product over time.
The analytical team at Supplement Certified have over 25 years of experience in testing carotenoids and omega-3 fatty acids in food and dietary supplements.
Alongside the testing protocols developed by our team, we utilize state-of-the-art analytical systems to conduct analyses in our facilities.

We support supplement sector throughout the supply chain from verifying raw ingredients to manufacturing processes optimisation to final product quality testing.
Our primary focus areas within dietary supplements include lipids (omega-3, fatty acids), vitamins, and carotenoid.
Supplement development and reliable testing services:
- Label Claim Certification – Ensuring product labels accurately reflect ingredient content.
- Active Ingredient Verification – Confirming the presence of active ingredients.
- Certificate of Analysis (CoA) – Providing official documentation of product quality and composition.
- Stability Assessment – Evaluating how product bioavailability changes over time.
- Shelf-Life Compliance Assessment – Ensuring products remain within regulatory and quality standards throughout their shelf life.
- R&D Consultancy – Expert guidance on product formulation, testing, and regulatory compliance.
"An independent, third-party, science-backed company providing a supplement certification and testing programme.
Our goal is to help companies in the supplement industry to deliver on the label claim, providing a mark of credibility through our ISO accredited testing process."


Supplement Certified is supported by research of the Nutrition Research Centre Ireland (NRCI), within the School of Health Sciences at the South East Technological University (SETU), Waterford Campus.
Independent; Science-backed; Mark of Credibility; Quality Mark; ISO Accreditation.
It is a Confirmation of Product Activity & Stability Relating to Label Claim.
The goal of Supplement Certified is to help consumers have positive outcomes by supporting nutraceutical companies that seek to enhance human function.
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We support supplement sector throughout the supply chain from verifying raw ingredients to manufacturing processes optimisation to final product quality testing.