Pesticide Free Certification

1. Review eligibility and standards: Visit the Clean Label Project website (cleanlabelproject.org) to understand the Pesticide Free Certification requirements, including the zero-tolerance standard for pesticide residues and which product categories are eligible.

1. Prepare your product samples: Identify the specific product(s) you want to certify and ensure you can provide representative samples for laboratory testing. Gather any relevant formulation and sourcing documentation.

1. Submit an application: Complete the online application through the Clean Label Project portal, providing product details, brand information, and contact information. Pay the applicable application and testing fees.

1. Ship product samples: Send the required number of product samples to Clean Label Project's designated accredited laboratory. Follow their packaging and shipping instructions carefully to ensure sample integrity.

1. Await lab testing results: Clean Label Project scientists screen your samples against a comprehensive panel of pesticide residues using accredited analytical methods. This process typically takes several weeks.

1. Review results and certification decision: If your product returns non-detectable results for all tested pesticides, Clean Label Project will notify you of your certification approval. If residues are detected, you will receive a report and may need to reformulate before reapplying.

1. Display the Pesticide Free seal: Upon certification, you will receive access to the official Pesticide Free seal and marketing assets. You can display the seal on product packaging, your website, and in retail and marketing materials.

1. Plan for annual renewal: Mark your renewal date and budget for re-testing fees. Any product reformulation requires re-testing before the seal can continue to be displayed.

The Pesticide Free Certification evaluates products exclusively on the presence or absence of pesticide residues, applying a strict zero-tolerance standard. Laboratory testing screens for a broad panel of pesticide compounds, including organophosphates, organochlorines, pyrethroids, neonicotinoids, herbicides, and fungicides — covering both synthetic and some naturally derived pesticide residues. The specific panel may vary by product category but is designed to reflect the most commonly detected residues in consumer products.

Testing is conducted using accredited analytical methods such as gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS), which can detect residues at very low concentrations (parts per billion or lower). Products must return non-detectable (ND) results across all compounds in the panel to qualify. There is no partial credit or threshold tolerance — any detectable residue disqualifies the product.

Clean Label Project applies this standard across multiple product categories, including food and beverages, infant formula, pet food, protein powders and supplements, and personal care products. Each category may have a tailored testing panel reflecting the pesticides most relevant to that product type and its typical agricultural inputs. The assessment is entirely laboratory-based; there is no audit of manufacturing processes, supply chain practices, or environmental management systems.

Clean Label Project occupies a distinctive niche in the consumer product certification landscape, focusing on contaminant testing and transparency rather than process or supply chain standards. The organization gained significant public attention through its investigative testing reports — notably its 2017 protein powder study and subsequent pet food and infant formula reports — which revealed widespread contaminant issues in popular products. This data-driven, science-first approach has built credibility with health-conscious consumers and media outlets, giving the Pesticide Free seal meaningful recognition in the natural and clean-label retail channels.

The clean-label movement has grown substantially over the past decade, with consumer research consistently showing that shoppers increasingly scrutinize ingredient lists and seek products free from synthetic chemicals. The Pesticide Free Certification taps directly into this trend, offering brands a credible, independently verified claim at a time when "pesticide free" is a highly searched consumer concern. The certification is particularly relevant in categories like infant formula, pet food, protein supplements, and organic-adjacent food products, where consumer anxiety about contaminants is highest.

Compared to USDA Organic — which restricts pesticide use in farming but does not guarantee zero residues in finished products — the Pesticide Free Certification focuses specifically on the end product, making it a complementary or alternative signal for brands that source conventionally but achieve clean results. Competitors like EWG Verified and MADE SAFE cover a broader range of chemicals and ingredients, while NSF Certified for Sport focuses on banned substances in sports nutrition. Clean Label Project's market position is strongest in North America, particularly in the U.S. natural and specialty retail channels, though its online registry and seal are accessible globally.

Clean Label Project was founded in 2016 as a nonprofit consumer advocacy organization with a mission to bring transparency to consumer product labeling by testing products for contaminants not required to be disclosed on labels. The organization was established in response to growing consumer concern about the gap between what product labels say and what independent laboratory testing reveals. Its early work focused on baby food and infant formula, publishing benchmark studies that attracted national media coverage and prompted industry responses.

The Pesticide Free Certification emerged as a natural extension of Clean Label Project's testing methodology, formalizing a pathway for brands to proactively demonstrate that their products meet a zero-residue standard. The certification program expanded to cover multiple product categories including food, pet food, protein powders, and personal care products. Over time, Clean Label Project has built a searchable online product registry and developed a suite of certifications — including a broader "Purity Award" — positioning the Pesticide Free seal as one of several science-backed consumer trust marks. The program page was formally published in its current form in late 2024, reflecting ongoing refinement of the certification's scope and marketing.