THC Free Award
Clean Label Project
Certifies products as free from THC through rigorous lab testing for purity.
Key Strengths
- Independent third-party lab testing by accredited laboratories
- Addresses a high-demand consumer concern around THC contamination
- Certified products listed on Clean Label Project's public registry
- Science-based verification rather than self-reported marketing claims
- Applicable across a wide range of product categories including supplements and cosmetics
- Builds consumer trust in a largely unregulated market segment
Ideal For
This award is best suited for brands and manufacturers of consumer products — particularly dietary supplements, CBD/hemp products, cosmetics, and wellness items — that want to credibly demonstrate their products contain no detectable THC. It is especially valuable for companies targeting health-conscious consumers, athletes subject to drug testing, or parents seeking safe products for their families.
Target Audiences
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Alignment & Recognition
Accrediting Body
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Overview
The THC Free Award by the Clean Label Project certifies products as free from THC through stringent, transparent lab testing. Addressing consumer concerns over product purity and safety, this certification ensures that items, ranging from supplements to cosmetics, contain no detectable levels of THC. Each product undergoes rigorous analytical testing conducted by accredited independent laboratories to verify the absence of THC, standing as a testament to its purity and quality. This program empowers consumers to make informed choices with confidence, relying on scientific data rather than marketing claims alone. The THC Free Award thereby elevates industry standards, promoting greater transparency and accountability among brands. All certified products are listed on the Clean Label Project's website, offering a trustworthy resource for those seeking THC-free options.
Requirements & Verification
Evidence Requirements
Applicant brands must submit product samples to Clean Label Project, which are then sent to accredited independent laboratories for analytical testing. Testing verifies the absence of detectable THC levels in the product. Brands must provide product samples representative of their commercial formulation; documentation of product composition may also be required.
Prerequisites
Assessment Process
Product samples submitted by the brand are tested by accredited independent laboratories for the presence of THC. Testing uses validated analytical methods (typically LC-MS/MS or GC-MS) capable of detecting THC at very low concentrations. Results are reviewed by Clean Label Project; products with no detectable THC receive the award designation. There is no pass/fail exam — certification is determined entirely by laboratory test results.
Renewal & Compliance
Certified products are subject to periodic retesting to maintain the THC Free Award designation. Brands are expected to resubmit product samples for laboratory testing on a regular basis, as product formulations and supply chains can change. Renewal fees apply and the certification is tied to the specific product tested rather than the brand as a whole.
Accountability Model
Consider Alternatives If...
Brands whose products are not intended to be THC-free or who operate in markets where THC content is a feature rather than a concern should look elsewhere. Companies seeking broader product quality or safety certifications beyond THC absence may find more comprehensive programs like NSF or USP more suitable.
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2024
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Clean Label ProjectLast verified Mar 10, 2026