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Are all supplements on Fullscript third party tested?

5 min read

According to the National Institutes of Health (NIH), third-party certification is crucial for ensuring the identity, purity, and potency of dietary supplements, and for this reason, many people ask: Are all supplements on Fullscript third party tested? While Fullscript requires all partner brands to hold a current Good Manufacturing Practice (cGMP) certification, not every single product in its extensive catalog has a third-party testing seal, though many do.

Quick Summary

Fullscript requires all manufacturers to meet cGMP standards, with many brands pursuing voluntary third-party certifications like NSF or USP. An additional internal Fullscript Quality Program highlights a curated selection of products with extra independent testing, providing another layer of assurance for practitioners and patients.

Key Points

  • Not All Products are Tested: Not every product in the Fullscript catalog is independently tested, but all manufacturers must meet mandatory cGMP standards.

  • Third-Party Certification is Voluntary: Manufacturers voluntarily submit their products to third-party labs for certifications like NSF or USP, and these are clearly labeled in the Fullscript catalog.

  • Fullscript Vets all Brands: The platform maintains a rigorous vetting process for all new brands, requiring proof of manufacturing and quality control standards.

  • Fullscript Enhanced Testing: The platform runs its own additional, independent testing program on a select number of products pulled directly from its warehouses, offering an extra layer of confidence.

  • Superior to Open Marketplaces: By vetting brands and requiring cGMP compliance, Fullscript provides a higher level of quality assurance than many large online retailers.

  • Filter for Certified Products: Users can filter the Fullscript catalog to show only products with specific third-party certifications.

  • Beyond Contaminants: Fullscript's quality control extends to proper storage and shipping from its distribution centers to prevent product degradation.

In This Article

What is Fullscript's Quality Assurance Program?

Fullscript has an industry-leading quality program designed to ensure the safety and efficacy of the supplements in its catalog. Instead of relying solely on regulatory minimums, Fullscript vets every manufacturer and product that enters its platform through a multi-layered process. This includes an in-depth review of the manufacturer's credentials, auditing processes, and quality testing methods.

Fullscript’s quality assurance starts with vetting manufacturers. To be featured on the platform, a manufacturer must:

  • Provide proof of third-party Current Good Manufacturing Practice (cGMP) certification, which is verified annually.
  • Disclose manufacturing details for review, including quality assurance policies, raw ingredient information, and recall procedures.
  • Have documented, robust finished goods testing practices.

Beyond manufacturer vetting, Fullscript operates state-of-the-art, NSF GMP-registered distribution centers to ensure the integrity of products from warehouse to delivery. This includes strict controls over temperature and humidity, which are particularly important for sensitive supplements like probiotics. Furthermore, a dedicated team oversees product recalls and monitors any quality concerns reported by consumers or manufacturers.

The Role of Third-Party Certifications on Fullscript

While Fullscript ensures all manufacturers meet stringent quality standards, it's important to understand the difference between required GMP certification and voluntary third-party testing seals.

  • cGMP Certification (Required by Fullscript): This ensures that a product was manufactured consistently and meets specific quality and safety standards. It verifies the manufacturing process, facility sanitation, and labeling accuracy, but doesn't necessarily mean the final product has been independently tested for contaminants.
  • Third-Party Seals (Voluntary): These are achieved when a product is voluntarily submitted to an independent, unbiased lab for testing. This additional testing verifies what's on the label is in the bottle, checks for harmful contaminants like heavy metals and pesticides, and confirms potency. Many brands on Fullscript choose to obtain these seals, and Fullscript labels them in its catalog.

Fullscript's catalog is filtered to allow practitioners and patients to search for supplements with specific certifications. This means you can browse for products with seals from reputable organizations like NSF International, U.S. Pharmacopeia (USP), Informed-Sport, and the Non-GMO Project.

Fullscript's Enhanced Testing Program

To provide an extra layer of assurance, Fullscript offers its own internal testing program for select products, known as "Fullscript Enhanced testing".

Here’s how it works:

  1. Product Selection: Clinical experts and quality specialists within Fullscript choose specific supplements for additional testing based on factors like clinical evidence and formulation transparency.
  2. Independent Verification: A product with the "Fullscript Enhanced testing" badge has been pulled directly from Fullscript's own shelves and independently tested by a third-party lab.
  3. Tests Performed: These tests verify the supplement's potency and purity, confirming that it meets or exceeds the claims on the label.

This voluntary program offers extra peace of mind for those concerned about quality but is not applied to every product on the platform. The selection of which products are tested is clinically focused and unbiased, with brands unable to pay for inclusion in the program.

Third-Party Testing vs. Fullscript Quality Program

To clarify the different levels of quality assurance on Fullscript, consider the following comparison table:

Feature Mandatory for All Fullscript Products (cGMP) Voluntary Third-Party Certification Seal Fullscript Enhanced Testing Badge
Who Conducts Testing? Manufacturer (Internal) Independent, Third-Party Lab Independent, Third-Party Lab
What is Verified? Manufacturing process, facility sanitation, accurate labeling. Label claims (potency), purity (contaminants like heavy metals, pesticides). Potency and purity for select products, with testing sourced from Fullscript's own inventory.
Verification Scope Entire manufacturing process Specific product batch(es) submitted by manufacturer Select products pulled from Fullscript warehouse
Is a Badge Displayed? No, but all brands must meet this standard. Yes, if the brand pursues certification. Yes, on the product listing in the catalog.
Reliability Level Good. Ensures consistent manufacturing practices. Better. Provides independent verification of label claims and purity. Best. Additional layer of verification on top of mandatory requirements, confirming quality of actual inventory.

Why Third-Party Testing is Critical for Consumers

Since the supplement industry is regulated post-market by the Food and Drug Administration (FDA), third-party testing has become a crucial safeguard for consumers. Without it, there's a greater risk of encountering products that are mislabeled, contaminated, or contain inaccurate ingredient levels.

  • Ensures Purity: Independent labs screen for contaminants such as heavy metals (lead, mercury), pesticides, and microbial contaminants that can enter the supply chain.
  • Confirms Potency: Testing verifies that the supplement contains the amount of active ingredients listed on the label, guaranteeing you get the dosage you paid for.
  • Builds Trust: By voluntarily submitting products for independent scrutiny, companies demonstrate transparency and commitment to quality, which is essential for building consumer confidence.
  • Protects Athletes: Programs like NSF Certified for Sport and Informed-Sport specifically test for substances banned by athletic governing bodies, mitigating risks for competitive athletes.

How to Verify Third-Party Testing on Fullscript

As Fullscript explains in its support center, users can easily find and filter for third-party certified products.

  1. Use the Filter Option: When browsing the catalog, use the filter sidebar to select your desired third-party certification, such as 'NSF,' 'USP,' or 'Non-GMO Project'.
  2. Look for the Enhanced Testing Badge: For an even higher level of verification on a subset of products, look for the badge that indicates Fullscript Enhanced testing.
  3. Check for Other Certifications: Some products may have certifications not listed as a filter option, so always check the product description and labels for additional third-party seals.

Conclusion

While not every supplement on Fullscript is independently third-party tested with an external seal, the platform's stringent quality standards are significantly higher than those of typical online marketplaces. Fullscript mandates all partner brands to adhere to cGMP manufacturing standards, and it offers filters to help users find products with voluntary, and highly recommended, third-party certifications like USP and NSF. Furthermore, the platform's unique Fullscript Enhanced testing program provides an extra layer of assurance by independently verifying the purity and potency of select supplements directly from its inventory. For the most confident and informed purchasing decisions, consumers should prioritize brands with these independent certification seals.

One authoritative outbound link: USP's Dietary Supplement Verification Program

Frequently Asked Questions

cGMP (Current Good Manufacturing Practice) is a mandatory set of regulations that govern the manufacturing process, ensuring products are made consistently and meet quality standards. Third-party certification is a voluntary process where an independent lab tests the finished product for purity, potency, and contaminants, offering an additional layer of verification.

Fullscript's system is designed to minimize risk significantly, but no platform can offer a 100% guarantee. By requiring cGMP compliance and offering third-party certifications and its own enhanced testing, Fullscript sets a high bar for quality control that far exceeds standard marketplaces.

You can use the search filters in the Fullscript catalog to browse products with specific third-party certifications like NSF or USP. Products with an extra layer of verification will also have a special 'Fullscript Enhanced testing' badge.

Fullscript is a distributor, not a manufacturer. It partners with numerous trusted professional-grade supplement brands and rigorously vets each to ensure they adhere to strict quality standards, including cGMP compliance.

Third-party testing is crucial because the FDA does not approve supplements before they are marketed. Independent testing verifies that a product contains the ingredients listed on the label in the correct amounts and is free from harmful contaminants like heavy metals, pesticides, and other undeclared substances.

Yes, Fullscript operates temperature-controlled distribution centers that are registered with NSF GMP standards. This ensures that supplements, especially temperature-sensitive ones like probiotics, are stored and shipped correctly to maintain their potency.

Fullscript has a dedicated team for overseeing product recalls and monitoring quality concerns. They work closely with manufacturers to quickly quarantine affected products and notify practitioners. A robust consumer complaint procedure also helps them track potential issues.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.