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International Algal Oil Standards (IAOS™) Product Certification

Verify the quality and purity of your algal oil supplements with independent testing and IAOS product certification from SGS Nutrasource to ensure accuracy, transparency and consumer confidence.
IAOS logo 2021

Algal oil is a renewable, plant-based source of omega-3 fatty acids extracted from specific types of algae. Rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DPA), it provides the same essential nutrients found in fish oil without relying on the harvesting of wild fish populations.


As a sustainable alternative, algal oil production helps reduce pressure on marine ecosystems, requires fewer natural resources and minimizes environmental contaminants. Algae’s natural ability to absorb carbon dioxide also supports climate-friendly manufacturing practices, making it a more environmentally responsible option for omega-3 production.


The International Algal Oil Standards (IAOS) program verifies the quality, safety and purity of algal oil supplements through independent testing. Each product is assessed for active ingredient content, contaminants and stability to confirm label accuracy and freshness.

Benefits of IAOS product certification

  • Verify active ingredient content
    Ensure your algal oil products contain the correct amount and types of EPA and DHA as stated on the label.
  • Confirm safety
    Test for contaminants to ensure your products meet strict safety standards.
  • Ensure freshness
    Evaluate stability to confirm algal oil is fresh and has not oxidized.
  • Increase consumer confidence
    Provide transparency that helps consumers make informed purchasing decisions.

Why SGS?

We combine decades of scientific expertise, regulatory experience and global reach to deliver trusted third-party certification services. Through IAOS, we help you meet the highest standards for product safety, purity and sustainability. Our accredited laboratories, technical specialists and rigorous testing processes ensure the credibility your customers expect and the confidence your brand deserves.

Ready to demonstrate verified quality and sustainability with IAOS certification?
Contact us today to learn how we can help you elevate your algal oil products with trusted, independent verification.

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