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Exploring Certified Supplement Brands and Testing Labs for Purity Verification

This discussion focuses on identifying trustworthy supplement brands and testing laboratories that ensure product purity and accuracy through third-party certifications. It provides insights on international certifications, brands known for transparency, and regional availability for consumers in Asia and Europe.


  • Supplement testing/ the Wild West industry

    Hi all!

    Trying to find out which brands are TRULY certified as not only containing what they claim to contain, but also contain highly pure products. Tested and verified by a reputable source.

    Can you tell me which brands, or which testing laboratories to look for.

    Note: I live 6 months in Asia, 6 months in Europe, so answers that correspond to theee would be helpful. (But I can access north american brands once or twice a year)

    Thanks for any articles or related info. Looking forward to your experiences.

  • Finding supplement brands that are truly verified to contain pure products requires seeking those that undergo third-party testing. Although I do not have direct results for specific brands, here are some general guidelines and examples to consider:

    1. Third-Party Certifications:

      • Look for certifications like NSF International, ConsumerLab, and USP (U.S. Pharmacopeia) which are known for testing purity and label accuracy.
      • In Europe, organizations like TÜV SÜD and Banned Substances Control Group (BSCG) might be of relevance.
    2. Reputable Testing Laboratories:

      • Choose supplements that have been tested by respected labs such as Eurofins, Intertek, and SGS.
      • These labs provide various testing services, including contaminant testing, to ensure the safety and purity of supplements.
    3. Brands Known for Transparency:

      • Some brands that are recognized for using third-party testing include Thorne Research, NOW Foods, and Nature Made.
      • These brands often display their certifications on their packaging or websites.
    4. Regional Considerations:

      • Accessing brands while living in different regions might mean checking local availability, but many international brands ship globally.
      • Verify if the brand complies with regulations like the European Food Safety Authority (EFSA) standards when in Europe or equivalent in Asia.

    If you'd like to search for products from certified brands, let me know! I can help you find specific products available on Pillser.

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