{"id":50,"date":"2026-08-13T05:04:05","date_gmt":"2026-08-13T05:04:05","guid":{"rendered":"https:\/\/www.wellnessqualityinstitute.com\/articles\/evaluate-lab-reports-for-marketing"},"modified":"2026-08-26T05:04:37","modified_gmt":"2026-08-26T05:04:37","slug":"evaluate-lab-reports-for-marketing","status":"publish","type":"post","link":"https:\/\/www.wellnessqualityinstitute.com\/articles\/evaluate-lab-reports-for-marketing","title":{"rendered":"How to Evaluate Lab Reports for Marketing Claims"},"content":{"rendered":"<p><em>Written by: Scott Steveson, Specialist<\/em><\/p>\n<h2>Key Takeaways<\/h2>\n<ul>\n<li>\n<p>Lab reports alone do not support marketing claims. Structured evaluation is required to reduce greenwashing risk.<\/p>\n<\/li>\n<li>\n<p>Seven checkpoints \u2013 accreditation, batch matching, method suitability, particle-size range, polymer panel, blank data, and scope documentation \u2013 determine whether a report can back a public statement.<\/p>\n<\/li>\n<li>\n<p>A 0\u20135 scoring rubric across five criteria helps brands quickly see whether their data is strong enough for defensible claims.<\/p>\n<\/li>\n<li>\n<p>Scope-limited language is essential. Results from one lot or product cannot be extended to an entire line or company.<\/p>\n<\/li>\n<li>\n<p>The Wellness Quality Institute offers <a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.wellnessqualityinstitute.com\">Plastic-Free Pathway Verification<\/a> to convert qualifying lab data into registry-listed, scope-locked claims you can confidently publish.<\/p>\n<\/li>\n<\/ul>\n<h2>The Gap Between Lab Data and Defensible Claims<\/h2>\n<p>Many brands commission independent microplastic testing, receive a report, and assume the data speaks for itself. It does not. A laboratory result and a defensible marketing claim are two different things. The distance between them is where greenwashing exposure lives.<\/p>\n<figure style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/cdn.aigrowthmarketer.co\/1784829388732-c6255482b477.webp\" alt=\"Fragments of plastic suspended in blue water below the surface.\" style=\"max-height: 500px\" loading=\"lazy\"><figcaption><em>Plastic doesn&#8217;t disappear \u2014 it fragments. These secondary microplastics are the breakdown products of everyday objects, and independent research now detects them across the water supply. Detection, though, establishes presence, not absence.<\/em><\/figcaption><\/figure>\n<p>The <a target=\"_blank\" rel=\"noindex nofollow\" href=\"https:\/\/www.law.cornell.edu\/cfr\/text\/16\/260.1\">FTC Green Guides (16 CFR Part 260)<\/a> explain how to keep environmental marketing claims truthful, not misleading, and properly backed by evidence, though the Guides themselves are not binding rules. A lab report sitting in a folder does not automatically satisfy that standard. It provides raw data. A defensible claim requires a structured evaluation of whether that data, generated by that method, on that product, in that production period, supports the specific language a brand plans to publish.<\/p>\n<p>Structured evaluation reduces greenwashing risk in two ways. It forces precise scope, which identifies exactly what the data covers and what it does not. It also surfaces method limitations that, if ignored, can turn a technically accurate result into a misleading public statement.<\/p>\n<h2>Plain-Language Definitions for Key Testing Terms<\/h2>\n<p>Clear definitions make lab reports easier to use and explain to customers and regulators.<\/p>\n<ul>\n<li>\n<p><strong>Verification:<\/strong> An independent review of a dataset against a defined standard, not a guarantee that a product is free of plastic. The Wellness Quality Institute\u2019s program produces a verification, not a certification.<\/p>\n<\/li>\n<li>\n<p><strong>Detection floor (also: reporting limit or LOD\/LOQ):<\/strong> The smallest particle size or lowest concentration a given instrument and method can reliably find. Anything below this threshold is invisible to the test. \u201cNone detected\u201d means none found above this floor, not none present.<\/p>\n<\/li>\n<li>\n<p><strong>Polymer panel:<\/strong> The specific list of plastic types a test screens for, such as polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), polystyrene (PS), PVC, nylon (PA), polycarbonate (PC), and polymethyl methacrylate (PMMA). A test that screens for five polymers says nothing about the many others that exist.<\/p>\n<\/li>\n<li>\n<p><strong>Chain of custody:<\/strong> The documented record showing how a sample was collected, handled, transported, and delivered to the laboratory without contamination or substitution. Without this record, no one can confirm that the tested sample matches the product being claimed.<\/p>\n<\/li>\n<li>\n<p><strong>Accreditation:<\/strong> A formal, third-party confirmation that a laboratory meets defined competence requirements. <a target=\"_blank\" rel=\"noindex nofollow\" href=\"https:\/\/www.iso.org\/ISO-IEC-17025-testing-and-calibration-laboratories.html\">ISO\/IEC 17025:2017<\/a> is the internationally recognized standard for testing laboratory competence. Accreditation is scope-specific. A laboratory accredited for one method is not automatically accredited for related methods.<\/p>\n<\/li>\n<li>\n<p><strong>Scope lock:<\/strong> The rule that a verification or claim applies only to the specific product, method, particle-size range, polymer panel, and production period that were actually reviewed. No result can be extended to other products, a product line, or the company as a whole.<\/p>\n<\/li>\n<\/ul>\n<h2>7-Step Checklist to Evaluate Your Lab Report<\/h2>\n<ol>\n<li>\n<p><strong>Step 1 \u2013 Confirm laboratory qualification tier.<\/strong> Identify whether the laboratory holds current accreditation for the applicable microplastics method, or current <a target=\"_blank\" rel=\"noindex nofollow\" href=\"https:\/\/www.iso.org\/ISO-IEC-17025-testing-and-calibration-laboratories.html\">ISO\/IEC 17025:2017<\/a> accreditation with the specific microplastics method and your product matrix explicitly listed in the accredited scope. Verify the laboratory\u2019s current accreditation status directly in the accreditation body\u2019s public database. Do not rely on a certificate copy alone. A laboratory accredited for one test method is not automatically accredited for related methods or revised editions. Red flags include accreditation certificates with no scope document, test dates older than 12\u201318 months, or laboratory addresses that do not match accreditation records.<\/p>\n<\/li>\n<li>\n<p><strong>Step 2 \u2013 Match the report to the specific batch or lot.<\/strong> Confirm that the sample identity, lot number, SKU, and production period on the report match the exact product for which a claim is intended. A clean result on one production lot does not extend to other lots. The report should include chain of custody documentation showing how the sample was collected, handled, and delivered without contamination or substitution. A substantiation file for a plastic-content claim commonly includes the lab report, chain-of-custody records, and batch or production records that create a traceable audit trail.<\/p>\n<\/li>\n<li>\n<p><strong>Step 3 \u2013 Verify method suitability for your product matrix.<\/strong> Identify which analytical method was used and confirm it is appropriate for your specific product type. Reference methods for drinking-water microplastics include SWB-MP1-rev1 (infrared spectroscopy, validated for particles greater than 50 \u00b5m through 5,000 \u00b5m) and SWB-MP2-rev1 (Raman spectroscopy, validated for particles greater than 20 \u00b5m through 5,000 \u00b5m). A method validated on one matrix, such as drinking water, does not automatically transfer to a mineral-dense powder or botanical liquid without documented spike recoveries and matrix-specific validation data. Spectroscopic methods often require extensive sample preparation and are size-limited depending on the instrument.<\/p>\n<\/li>\n<li>\n<p><strong>Step 4 \u2013 Check particle-size range alignment.<\/strong> Identify the lower detection limit stated in the report and confirm it aligns with the method\u2019s validated range. Infrared spectroscopy (SWB-MP1-rev1) begins at 50 \u00b5m. Raman spectroscopy (SWB-MP2-rev1) begins at 20 \u00b5m. The 1\u201320 \u00b5m fraction is not validated under either reference method. Nanoplastics below 1 \u00b5m are currently beyond reliable commercial measurement. A \u201cnone detected\u201d result bounded by a 50 \u00b5m floor says nothing about particles smaller than 50 \u00b5m. Any claim language must stay within the validated range of the method used.<\/p>\n<\/li>\n<li>\n<p><strong>Step 5 \u2013 Assess polymer panel completeness.<\/strong> Review which polymer types the test screened for and compare that list against a comprehensive panel. A minimum defensible panel for water and simple-liquid products includes PE, PP, PET, PS, PVC, PA, PC, and PMMA, with required reporting categories for other confirmed polymers and for unidentified particles with no spectral match. A report that screens for only three or four polymer types cannot support a broad plastic-content claim. It can only speak to those specific polymers. Visual identification alone is never sufficient. Counted particles must be chemically confirmed by spectroscopy.<\/p>\n<\/li>\n<li>\n<p><strong>Step 6 \u2013 Review blank and control data.<\/strong> Locate the blank results, spike recoveries, and replicate data in the report. Blanks are samples processed through the entire analytical procedure without the product, used to detect contamination introduced during sample preparation or analysis. Microplastic results often include both raw and blank-corrected data, along with the average and standard deviation of particles found in blanks. Recovery tests are especially critical for fibers and particles smaller than 100 \u00b5m. A report without blank data cannot be used to support a public claim. The absence of controls is the single most common reason a seemingly strong result cannot be defended.<\/p>\n<\/li>\n<li>\n<p><strong>Step 7 \u2013 Confirm scope documentation.<\/strong> Identify exactly what the report covers: the specific product or SKU, the product matrix, such as still water in a specific container format, the production or sampling period, the tested particle-size range, the polymer panel, and the reporting limits. Document this scope in writing before drafting any claim language. Any public statement must stay within these boundaries. A claim that extends a single product\u2019s result to a product line or the company as a whole is a scope violation and a common source of greenwashing exposure.<\/p>\n<\/li>\n<\/ol>\n<h2>0\u20135 Lab-Report Quality Scoring Rubric<\/h2>\n<p>The table below maps scores to the criteria the Wellness Quality Institute evaluates under its standard WQI-CS-01. Use this rubric to quickly assess whether your lab report contains the foundational elements needed for a defensible claim. Score each criterion independently, then sum the results. A total score below 20 indicates the report is unlikely to support a defensible public claim without additional data or re-testing.<\/p>\n<figure style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/cdn.aigrowthmarketer.co\/1784829410323-fb401fc7b1e4.webp\" alt=\"Colorful plastic fragments in water inside a laboratory petri dish.\" style=\"max-height: 500px\" loading=\"lazy\"><figcaption><em>Microplastics are particles smaller than five millimeters. Current methods can count and identify them at the upper end of that range, but reliable measurement falls away as particles get smaller \u2014 a limit that shapes every honest claim.<\/em><\/figcaption><\/figure>\n<table style=\"min-width: 100px\">\n<colgroup>\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Criterion<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Score 0\u20131 (Insufficient)<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Score 2\u20133 (Partial)<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Score 4\u20135 (Sufficient)<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>Laboratory qualification<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>No accreditation, or accreditation does not cover the method or matrix used<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p><a target=\"_blank\" rel=\"noindex nofollow\" href=\"https:\/\/www.iso.org\/ISO-IEC-17025-testing-and-calibration-laboratories.html\">ISO\/IEC 17025<\/a> accreditation present but method or matrix not explicitly in accredited scope<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Accreditation for the applicable SWB method, or ISO\/IEC 17025 with method and matrix explicitly in scope, with current status verified in the accreditation body database<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>Particle-size range alignment<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Detection floor not stated, or method range not documented, with results reported as a single aggregate figure with no size-fraction breakdown<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Detection floor stated but at or above 50 \u00b5m, with results partially broken down by size fraction<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Detection floor at or below 20 \u00b5m (Raman, SWB-MP2-rev1) or 50 \u00b5m (infrared, SWB-MP1-rev1), with results reported by size fraction and validated range explicitly stated<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>Polymer panel completeness<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Fewer than four polymer types screened, with visual identification only and no chemical confirmation<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Four to six polymer types screened with spectroscopic confirmation, with no reporting category for unidentified particles<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Full panel including PE, PP, PET, PS, PVC, PA, PC, and PMMA, with spectroscopic chemical confirmation for all counted particles and reporting categories for other confirmed polymers and unidentified particles with no spectral match<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>Blank and control data<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>No blank data reported, with no spike recoveries or replicates documented<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Blank data present but blank-corrected results not separately reported, with spike recoveries incomplete<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Raw and blank-corrected data both reported, with average and standard deviation of blank particles stated, spike recoveries documented, and blank correction method explicitly described<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>Scope documentation<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>No lot number, SKU, production period, or matrix identified, with chain of custody absent<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Product and lot identified, with chain of custody partially documented and reporting limits not stated per analyte<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Full scope documented, including product, SKU, matrix, production or sampling period, tested particle-size range, polymer panel, reporting limits per analyte, and chain of custody, with scope matching the specific product for which a claim is intended<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Allowed vs. Risky Claim Language<\/h2>\n<p>The table below shows how the same underlying data can be expressed defensibly or riskily. Every allowed example assumes the report has scored sufficiently across all five rubric criteria above.<\/p>\n<table style=\"min-width: 75px\">\n<colgroup>\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\">\n<col style=\"min-width: 25px\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Scenario<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Risky or Prohibited Language<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>Allowed, Scope-Limited Language<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>No target polymers detected above the method floor in a single lot of still water<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u201cPlastic-free\u201d \u00b7 \u201cMicroplastic-free\u201d \u00b7 \u201cZero plastic\u201d \u00b7 \u201cCertified plastic-free\u201d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u201cNo reportable target polymers detected in [product name], lot [X], tested by [accredited laboratory] using [method] for particles [size range], polymer panel [list], sampling period [date range].\u201d<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Low particle counts in one SKU of a beverage product<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u201cOur entire line is tested and clean\u201d \u00b7 \u201cProven free of microplastics\u201d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u201cIndependent laboratory testing of [SKU name] found [result] within the tested particle-size range of [X \u00b5m\u20135,000 \u00b5m] for the polymer types screened, for the production period [date range].\u201d<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Report covers one product, and brand wants to extend claim to company<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u201c[Brand name] is a plastic-free company\u201d \u00b7 \u201cAll our products are microplastic-tested and safe\u201d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>No company-wide or product-line claim is permitted from a single dataset. Each product and production period requires its own reviewed dataset.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>See the verification disclaimer in the section below for complete scope limitations.<\/em><\/p>\n<h2>Common Pitfalls and How to Correct Them<\/h2>\n<p>Three errors appear repeatedly when brands attempt to convert lab data into marketing language without structured evaluation.<\/p>\n<ul>\n<li>\n<p><strong>Over-extending single-lot results.<\/strong> A result from one production lot applies to that lot only. Lot-to-lot variability is real, because packaging degradation, filling conditions, and raw material sources can all shift particle counts between runs. The correction is explicit scope language that names the lot and production period, plus a re-testing schedule that keeps claims current.<\/p>\n<\/li>\n<li>\n<p><strong>Ignoring the 1\u201320 \u00b5m unvalidated fraction.<\/strong> Neither reference method is validated below 20 \u00b5m. Spectroscopic methods are often limited to particles above a certain size because of method thresholds, and nanoplastics below 1 \u00b5m remain beyond reliable commercial detection. Any claim must explicitly state the lower detection limit and must not imply anything about particles the method cannot see.<\/p>\n<\/li>\n<li>\n<p><strong>Treating \u201cnone detected\u201d as absence.<\/strong> \u201cNone detected\u201d is a bounded statement. It means none found above the instrument\u2019s detection floor, for the polymers screened, in the lot tested. Studies lacking rigorous quality controls and polymer confirmation via spectroscopy can report markedly different concentrations than studies applying those standards. This pattern shows why the method behind a result matters as much as the result itself. The correction is to pair every \u201cnone detected\u201d statement with the reporting limit, method, and scope to which it applies.<\/p>\n<\/li>\n<\/ul>\n<h2>Turning a High-Scoring Report into Verified Claims<\/h2>\n<p>A report that scores 20\u201325 on the rubric above contains genuinely useful data. The remaining gap between that data and a defensible public claim is independent review, which means a third party with no stake in the outcome confirms that the method, controls, scope, and results meet a defined standard.<\/p>\n<figure style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/cdn.aigrowthmarketer.co\/1784829434095-0fc8fbcf29fa.webp\" alt=\"Scientists in white coats working with samples and microscopes in a laboratory.\" style=\"max-height: 500px\" loading=\"lazy\"><figcaption><em>Only a small number of laboratories can genuinely test for microplastics, and capability varies by instrument and method. WQI reviews a company&#8217;s existing third-party laboratory data against a defined standard \u2014 it does not run the tests itself.<\/em><\/figcaption><\/figure>\n<p>The Wellness Quality Institute\u2019s Plastic-Free Pathway Verification, governed by the standard WQI-CS-01, provides that independent review for US companies. The Wellness Quality Institute does not run laboratory tests. It reviews a company\u2019s existing independent laboratory dataset, testing methodology, product scope, and supporting controls against defined criteria focused on particle size and polymer type, with criteria aligned with the California State Water Board\u2019s drinking-water microplastics reference framework. California is a technical reference point, not a geographic boundary, and verification is available to companies nationally.<\/p>\n<p>Every review produces one of two outcomes. <strong>Standard Met<\/strong> requires that the dataset satisfies all applicable technical and data-quality requirements and that no reportable target polymer particles are detected within the tested particle-size range and approved reporting limits. A Standard Met outcome carries a verification decision, a scope-locked license to use the WQI mark (\u201cWQI Plastic-Free Pathway Verified\u201d), a public registry listing, and approved claim language. <strong>Standard Not Met<\/strong> is a private outcome. It carries no public claim, no logo rights, and no registry listing, and it is never described as a failed product. It can reflect insufficient data, an unsupported method, or incomplete scope rather than anything about the product itself, and the company may resubmit with updated information.<\/p>\n<p>Verification is locked to the reviewed product, dataset, tested particle-size range, polymer panel, and production period. No company-wide or product-line claim may be extended from a single dataset. A single assessment fee covers review, verification decision, and registry listing, with no separate mark-license or registry fee. Independent laboratory testing is arranged and billed separately by a qualified independent laboratory. Payment of the assessment fee does not guarantee a verification decision.<\/p>\n<p><em>Required disclaimer: WQI Plastic-Free Pathway Verification does not certify that a product contains zero plastic, microplastics, or nanoplastics. It shows that the company is on a verified pathway toward plastic-free standards. Verification applies only to the reviewed products, submitted datasets, tested ranges, polymer panels, production or sampling periods, and supporting controls. WQI verification is not a California approval, government certification, or health or safety certification.<\/em><\/p>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>How long does the WQI review process take, and what does it cost?<\/strong><\/p>\n<p>Timeline depends on the completeness of the dataset submitted. Companies that arrive with a fully documented dataset, including accredited laboratory report, chain of custody, blank and control data, and scope documentation, move through review faster than those whose data requires clarification. A single assessment fee covers the review, verification decision, and registry listing. There is no separate mark-license or registry fee. Independent laboratory testing, which must be arranged before submission, is billed separately by the laboratory. No dollar figures are published because costs vary by product complexity and testing scope. Payment of the assessment fee does not guarantee a Standard Met outcome.<\/p>\n<p><strong>What are the technical limitations of the verification, and what does it not cover?<\/strong><\/p>\n<p>Verification applies only within the tested particle-size range, the reviewed polymer panel, the specific product and SKU, and the production or sampling period covered by the submitted dataset. The California State Water Board\u2019s definition of microplastics reaches down to 1 nanometer, while the best validated methods begin at 20 \u00b5m (Raman, SWB-MP2-rev1) or 50 \u00b5m (infrared, SWB-MP1-rev1), which are thousands of times larger. The 1\u201320 \u00b5m fraction is not validated under either method, and nanoplastics below 1 \u00b5m are currently beyond reliable commercial measurement. A Standard Met outcome does not establish the absence of plastic below the method floor, outside the tested range, outside the reviewed polymer panel, or outside the registered production period. No laboratory today can confirm the complete absence of plastic across every particle size and polymer type.<\/p>\n<p><strong>What exactly can a verified brand say publicly, and what is prohibited?<\/strong><\/p>\n<p>Verified brands may state that their dataset was reviewed and accepted under the Wellness Quality Institute\u2019s Plastic-Free Pathway Verification standard, use the approved mark \u201cWQI Plastic-Free Pathway Verified\u201d for the specific products that met the standard, and use approved result language tied to the Verification Scope. Every public claim must include or link to the registry ID so anyone can check the scope independently. Prohibited language includes \u201cplastic-free,\u201d \u201cmicroplastic-free,\u201d \u201cnanoplastic-free,\u201d \u201czero plastic,\u201d \u201ccertified,\u201d and any extension of a single product\u2019s result to a product line or the company as a whole. The Wellness Quality Institute provides a press kit with approved headlines, quote templates, and badge language so the compliant version is the straightforward version.<\/p>\n<p><strong>Does WQI verification replace legal or advertising-claims review?<\/strong><\/p>\n<p>No. Companies remain responsible for ensuring all product, packaging, and marketing claims are accurate and properly substantiated under applicable law, including the FTC Green Guides. WQI verification is an independent review of a dataset against a defined standard. It is not legal, regulatory, or advertising-claims counsel, and it does not replace those functions. Brands should continue to work with legal counsel on claim language, particularly as state-level environmental marketing requirements continue to evolve.<\/p>\n<h2>Next Step: Protect Your Claims with Independent Review<\/h2>\n<p>A lab report is the starting point, not the finish line. Structured evaluation against accreditation, batch matching, method suitability, particle-size range, polymer panel completeness, blank and control data, and scope documentation reveals exactly what the data supports, and where independent review is the logical next step.<\/p>\n<p>Greenwashing enforcement is intensifying across jurisdictions. A 2021 review led by the UK Competition and Markets Authority found that <a target=\"_blank\" rel=\"noindex nofollow\" href=\"https:\/\/retailgazette.co.uk\/blog\/2026\/03\/greenwashing-has-just-become-a-much-more-serious-issue-are-you-ready\">40% of green claims made online could be misleading<\/a>, and enforcement agencies globally are reporting similar patterns of unsubstantiated environmental marketing. The FTC Green Guides require that claims be substantiated before publication, not after a challenge arrives. Brands that hold high-quality data and do nothing with it are leaving credibility on the table. Brands that publish claims their data cannot support are accumulating legal and reputational risk.<\/p>\n<p>The Wellness Quality Institute\u2019s Plastic-Free Pathway Verification converts qualifying data into registry-listed, scope-locked claim language, which is the strongest claim the science can actually support, and no stronger. That restraint is the point.<\/p>\n<p><a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.wellnessqualityinstitute.com\"><strong>Start your verification review \u2014 convert qualifying data into registry-listed claims.<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Wellness Quality Institute&#8217;s 7-checkpoint framework turns lab data into defensible, scope-locked marketing claims. Start your verification today.<\/p>\n","protected":false},"author":117,"featured_media":49,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-50","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-certification"],"_links":{"self":[{"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/posts\/50","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/comments?post=50"}],"version-history":[{"count":2,"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/posts\/50\/revisions"}],"predecessor-version":[{"id":138,"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/posts\/50\/revisions\/138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/media\/49"}],"wp:attachment":[{"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/media?parent=50"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/categories?post=50"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wellnessqualityinstitute.com\/articles\/wp-json\/wp\/v2\/tags?post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}