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Backed by science

The Citruslabs Tested Seal

Learn how to earn the seal, how to implement the seal in your marketing, and how we protect the integrity of The Citruslabs Tested Seal so you can feel confident adding it to your brand.

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About the seal

What is the Citruslabs Tested Seal?

This is an official seal safeguarded by the stringent criteria of Citruslabs' clinical trials. This seal represents a formidable, distinguished asset for brands seeking to stand out in the market and establish consumer confidence.


By incorporating the Citruslabs Tested Seal in your advertising and product labeling, you showcase your brand to consumers and other stakeholders that your goods have undergone scientific rigor and have been confirmed to be secure and efficient with the highest quality clinical trials.

Protected by integrity

How to earn the Citruslabs Tested Seal

Your brand earns the Citruslabs Tested Seal by undergoing gold-standard clinical research conducted and managed by Citruslabs. Citruslabs follows the highest standard when conducting clinical trials, and our studies are conducted with the highest scientific integrity and rigor. This research helps to verify the safety, efficacy, and quality of your brand's product and provides a scientific foundation for product claims.

To earn the seal, your brand must enroll your selected product(s) in a study with Citruslabs. From there, we design and execute the clinical trial, which involves recruiting patients or healthy volunteers and collecting data to evaluate the product.


The data collected during the study is then analyzed by a team of expert researchers to determine if the product meets the standards set forth by Citruslabs. If the results are positive, your brand is awarded the Citruslabs Tested Seal. The process of earning the seal is rigorous and requires a commitment to quality and scientific validation.

We can help

Need help implementing the seal in your marketing?


One of the biggest differences between Citruslabs and other CROs is that our work for you doesn’t stop after we deliver final results. 


We understand that the results of a clinical trial are just the beginning. Once the final results have been delivered, it's essential for your brand to effectively communicate the outcomes and incorporate the findings into your marketing practices. That's why we offer comprehensive support to help you implement your study results and drive business impact.


Our team provides guidance on the best way to communicate the results, including the creation of compelling marketing materials, such as infographics. We also work with you to develop messaging that accurately and effectively communicates the study outcomes, highlighting the benefits to customers and differentiating your brand from the competition.

We understand the importance of accurate and effective communication and are committed to ensuring that your results are presented in a way that is scientifically sound and compliant with industry regulations. Our team of experts is knowledgeable about the latest regulations and best practices, and we work closely with you to ensure that your marketing practices are up-to-date and aligned with industry standards.


By partnering with Citruslabs, you can be confident that your study results will be effectively communicated and implemented, resulting in increased customer trust and business impact.

Where to place the seal

How to use the Citruslabs Tested Seal

The Citruslabs Tested Seal represents a commitment to quality and scientific validation, and brands leverage this emblem to differentiate themselves in the market and build consumer trust. To maximize the impact of the seal, it’s prominently displayed on multiple consumer-facing assets.

Your website

There are two opportunities to display the seal on your website. First, add the seal directly on your product page. Put it on your carousel of product photos, under the product description, or in the FAQs section.

Second, create a standalone “Clinical Trial” webpage. When you include “Clinical Trial” in your main navigation menu, your customers can immediately visit this page to find out more about the specifics of your clinical trial, the process, and the validity and effectiveness of your product. Visually, the seal will help consumers immediately recognize these values.

Product packaging

Place the seal in a location that is visible and easily accessible to customers, such as the front of the packaging or the back near the product information. Ensure that the seal is prominently displayed and easily noticeable so that customers can quickly identify that the product has been clinically validated. Consider using a contrasting color or a larger size to make the seal stand out.


Add information about the clinical trial and the results of the study to provide customers with a deeper understanding of the rigorous testing that the product has undergone. This information can be displayed on the packaging or on an insert that is included with the product.


Use the seal consistently across all packaging and promotional materials to reinforce your brand's commitment to quality and scientific validation.


Using the seal in your advertising, such as paid ads, can help your product stand out in a crowded market. Add text that explains the significance of the seal and what it means for your product and your customers. This can help to increase consumer understanding and trust.

Marketing materials

Package inserts, retail displays, how-to guides, email campaigns, and social media content are just a few examples of areas where the Citruslabs Tested Seal should be displayed.

When using the seal, your brand should ensure that it’s prominent and noticeable, so that customers can easily identify that the product has been clinically validated. Additionally, it will benefit your brand to provide additional information about the clinical trial process and the results of your study, to further illustrate the rigorous testing and high standards that your products have undergone.

Ready to earn the seal?

The Citruslabs Tested Seal is just one of the perks of completing a clinical trial with Citruslabs. Improve consumer trust, increase conversions, and stand out from the competition. Ready to get started?

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