It’s Too Late on the Ship: Why Traceability Must Start at the Source

By MeiLin Wan, Founder & CEO, GenuTrace

In today’s global supply chains, truth has a timestamp.

When it comes to verifying the origins of your raw materials or finished goods, timing is everything. By the time a product is loaded onto a ship or transformed into a final garment, the window to make meaningful changes—or even correct errors—has likely closed. At GenuTrace, we believe that traceability must begin where the truth starts: at the source.

The Danger of Delayed Verification

Many brands still approach traceability reactively. They wait until a product is on a ship, in a warehouse, or even on a store shelf before initiating verification. But in a world of increasing regulatory scrutiny, consumer skepticism, and sustainability audits, that delay can be costly.

Take cotton, for example. Once it has been spun into yarn, woven into fabric, or stitched into a shirt, it’s virtually impossible to distinguish its true origin without scientific testing. By then, any sourcing issues—whether ethical, environmental, or legal—are baked into the product. It’s no longer just a supply chain issue; it becomes a brand risk.

Start Early. Prove Always.

That’s why we created the GenuTrace model: to verify materials before they move forward in the supply chain. Our approach combines scientific methods—such as stable isotope testing, trace element analysis, and forensic tracers—with field-level sampling and lab-based validation. This multi-layered strategy ensures that brands aren’t just claiming transparency—they’re proving it.

For example, when we work with cotton supply chains, we begin at the farm level. We test pre-production fiber, yarn, or fabric samples and build a scientific profile based on the region’s unique environmental characteristics—like soil, water, and climate conditions. This forms the material’s fingerprint. That fingerprint can then be matched against finished goods to confirm their origin.

This proactive strategy empowers brands, retailers, and manufacturers to make sourcing decisions based on verified data—not paperwork or assumptions.

Why It Matters More Than Ever

Governments are tightening the reins. Regulations such as the UFLPA (Uyghur Forced Labor Prevention Act) in the U.S., the EU’s Green Claims Directive, and Extended Producer Responsibility laws are putting brands under intense pressure to back up sustainability claims with hard evidence. “Trust us” is no longer an acceptable response.

At the same time, consumers are demanding more from the companies they buy from. A McKinsey report* found that 66% of consumers consider transparency and traceability important when purchasing sustainable products. And in industries like textiles, food, and personal care—where materials can be easily blended, swapped, or misrepresented—credible proof of origin is a competitive advantage.

The End is Too Late

Our recent campaign, “It’s Too Late on the Ship,” is a visual reminder of a simple truth: if you’re testing materials at the end of the process, it’s already too late to fix them.

A shipping container is not just a logistics tool—it’s a line in the sand. Once the goods are packed and moving, the cost of error skyrockets. The ability to correct sourcing missteps disappears. And the reputational damage that can follow a sourcing scandal? It lingers for years.

The good news: it doesn’t have to be this way.

By embedding traceability at the very start of the supply chain—at the farm, the mill, the forest, or the mine—companies can gain the confidence that their sustainability claims are true, verifiable, and defensible.

GenuTrace: Scientific Truth for a Transparent Future

At GenuTrace, we work with clients across textiles, personal care, agriculture, and natural materials to implement early-stage verification strategies that align with today’s traceability demands. Whether you’re a retailer looking to avoid compliance risks or a brand striving to build trust through transparency, we’re here to help you prove what you stand for—before it’s too late.

Because in the new sustainability era, if you claim it, can you prove it?

Contact GenuTrace to start verifying at the source.
📧 sales@genutrace.com | 🌐 www.genutrace.com

*NOTE:

A McKinsey report found that 66% of consumers consider transparency and traceability important when purchasing sustainable products"—is derived from BOF McKinsey & Company's "The State of Fashion 2019" report. This report highlights that 66% of consumers are willing to pay more for sustainable goods, underscoring the significance of transparency and traceability in consumer purchasing decisions. McKinsey & Company

MeiLin Wan

MeiLin has built a distinguished career focused on advancing traceability in supply chains, with a particular emphasis on cotton and textiles. She has been a pioneer in integrating cutting-edge traceability technologies, including DNA tracers, genomic testing, and isotope analysis, to verify the origins of cotton and other materials. Over the past decade, nearly a billion pounds of cotton fiber have been tagged to ensure full traceability from fiber to finished product, benefiting major retailers like Costco. MeiLin has also extended these traceability solutions to other textile materials, such as recycled polyester, wool, sewing thread, and specialty coatings, helping brands safeguard their products and manage supply chain risks. Through extensive collaborations with leading brands, retailers, yarn spinners, and manufacturers, she has successfully scaled these technologies across global markets, including the U.S., Australia, Egypt, India, and Pakistan.

Before her work in supply chains, MeiLin accumulated over a decade of experience in the personal care industry, where she collaborated with retailers and contract manufacturers to develop, market, and sell new products in prestigious stores like Bergdorf Goodman, Saks Fifth Avenue, Nordstrom, and Parisian, reaching more than 1,000 locations across the U.S.

Her expertise has earned her recognition in top-tier publications such as The New York Times, Reuters, The Wall Street Journal, The Economist, and Sourcing Journal, where she has been featured for her thought leadership on supply chain transparency and traceability, including her recent insights on the Uyghur Forced Labor Prevention Act (UFLPA). MeiLin has also contributed to global conversations on sustainability and traceability through co-authoring influential white papers and articles in key trade publications like Just Style, Textile Insight, and Sourcing Journal, as well as major fashion and beauty magazines such as W, Vogue, Harper’s Bazaar, and Marie Claire. In recognition of her groundbreaking work, MeiLin was named one of the "Outstanding 50 Asian Americans in Business" in 2017.

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