
Success Stories
See how Zaelab helped Nasonex transform an outdated site into a high-performing, conversion-focused Shopify experience with enhanced UX, ADA compliance, and retailer-powered checkout.

Company Size
Company
Nasonex Allergy is a nationally recognized over-the-counter allergy relief brand trusted by millions. After being acquired by Perrigo—a global consumer healthcare leader—Nasonex identified a major opportunity: their website experience did not match the strength, credibility, or market reach of the product itself.
Despite strong brand equity, Nasonex’s existing website was outdated, slow, and limited in functionality. It lacked the UX, merchandising flexibility, accessible design standards, and technical groundwork required to convert visitors effectively.
The site also missed opportunities to leverage social proof, user-generated content, and retailer integrations that could help consumers discover, validate, and purchase products more easily.
Nasonex needed a strategic partner who could move quickly, deliver a modern Shopify experience, integrate new technologies, and support the technical rigor required for an ADA-compliant healthcare brand.
Zaelab collaborated with Nasonex to roadmap and launch a fast-to-market Shopify experience designed around three strategic pillars: modernized UX, enhanced conversion paths, and seamless purchase enablement. This foundation ensured that the new site could support both immediate commercial goals and long-term brand growth.
Zaelab selected and customized a modern Shopify theme that offered faster load times, strengthened security, and improved modular flexibility for merchandising. The redesigned experience emphasized clearer product storytelling, streamlined navigation, and mobile-optimized layouts—all essential for increasing customer confidence and improving the buying journey. Together, these enhancements created a polished, trustworthy, and conversion-driven foundation that better reflected Nasonex’s national reach and healthcare reputation.
Given Nasonex’s global footprint and consumer healthcare responsibilities, accessibility was a critical component of the build. Zaelab conducted comprehensive ADA compliance audits, addressed required remediations, and performed rigorous testing to ensure the site met accessibility standards and supported users of all abilities. This work established a compliant, inclusive experience that aligned with the brand’s broad consumer base and regulatory expectations.

To strengthen site performance and support Nasonex’s long-term digital strategy, Zaelab implemented several key integrations that improved credibility, conversion, and operational efficiency:
By stabilizing and optimizing these integrations, Zaelab delivered a scalable and conversion-ready digital foundation that supports Nasonex’s ongoing growth and operational needs.
The new Nasonex Allergy site transforms a once-basic digital presence into a polished, high-performing brand experience that supports both consumer education and revenue growth. With faster performance, improved accessibility, and stronger merchandising capabilities, the site now reflects Nasonex’s position as a category leader.
The combination of UGC integration and retailer-driven checkout gives Nasonex powerful new levers to increase conversion, enhance credibility, and drive long-term customer value. And with a scalable Shopify foundation, Nasonex—and parent company Perrigo—now have a flexible platform for future optimizations, new product launches, and expanded marketing initiatives.

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