Shopify Funnel Case Study: €100K/M Supplement Brand Scaling

Cleanfit entered a competitive supplement market with a clear objective: launch fast, launch clean, and be ready to scale with paid ads from day one. The challenge was building a foundation that wouldn’t break once traffic and ad spend increased. Two-plus years later, Evolz still manages and grows the brand’s full revenue system — funnels, SEO, CRO, email, and now subscriptions.

The Challenge

Launching a new supplement brand comes with a unique risk:

  • Poor structure limits scalability
  • Weak funnels kill paid traffic performance
  • Technical debt shows up after ad spend starts

Cleanfit needed a conversion-focused Shopify store, funnel-ready architecture, upsell/downsell and advertorial flows, and a system that could handle aggressive paid ads scaling.

Phase 1: Building the Revenue System

Instead of treating this as “just a store build,” we designed the setup as a full revenue system.

  • Shopify store using the Kalles theme
  • Custom layouts using PageFly for conversion flexibility
  • Funnel-based flows using Funnelish
  • Advertorial pages for paid traffic
  • Dedicated landing pages for offers
  • Upsells and downsells integrated into the purchase journey
  • A scalable structure ready for rapid iteration and testing

Phase 1 Results: Successful launch, a fully functional funnel system (advertorials → landing pages → checkout), integrated upsells/downsells lifting AOV, and a brand that scaled to ~€100,000/month without a rebuild.

Laptop screen showing a product page for Clean Fit Lever Vital Formula with a green bottle displayed prominently on a wooden desk outdoors.

Phase 2: Two Years of Compounding Growth

The relationship didn’t end at launch. For more than two years, Evolz has continued building out Cleanfit’s funnels, technical infrastructure, email marketing, and paid ads across Shopify, Funnelish, Klaviyo, and ConvertKit.

Organic & technical SEO

Continuous technical fixes and targeting of low-competition keywords now bring in roughly 2,000–3,000 organic clicks per month from search — a channel that didn’t exist for Cleanfit at launch.

Conversion rate optimization

A full CRO pass rebuilt the product pages into a conversion funnel using the AIDA framework, lifting conversion rate by 2% store-wide.

Subscriptions

Evolz built and rolled out a subscription feature using Firmhouse (iDEAL/SEPA direct debit) and Kaching bundles — tested through email campaigns before deploying live on product pages, so customers can now subscribe to bundles rather than one-off purchases.

Google Search Console Performance report showing total clicks 12.4K, total impressions 196K and a line chart trend across 24 hours to custom range (UI header visible).

Where the brand stands now

€1.6M+ in revenue from January – August 2026, driven by Meta Ads, SEO, and email marketing together. 

Conversion Optimization

  • €1.11M revenue (+41%)
  • 63.9K sessions (+14%)
  • 12.2K orders (+31%)
  • 3.94% conversion rate (+43%)

No paid ads required to hold this up alone. SEO and email now carry a meaningful share of the growth alongside Meta.

Analytics dashboard showing key metrics: revenue trend chart at top with a blue line, and a grid of KPI cards below (Unique Orders, Conversion rate, AOV, Page views, Optins, Optin rate); right sidebar titled 'Activity' with active visitors and recent actions.
Dashboard hero showing a greeting message, a large search bar, KPI metrics (Sessions, Revenue, Orders, Conversion rate) and a dotted world map background.

Want to Scale Your Shopify Brand Without Breaking Your Funnel?

If your Shopify store is not converting or scaling, the issue is not your product. It is your system.

We help brands build high-converting Shopify stores that support paid ads, increase conversion rate, and drive consistent revenue growth.

Request a free funnel and conversion audit to identify what is limiting your growth.

Client Feedback

“I am pleased with Shuja’s work. I enjoyed working with him. His communication was nice, he met all deadlines, and his skills were reasonably strong.”

— JH Maas, Cleanfit.nl

Takeaway

This project highlights a different kind of expertise:

Not fixing problems but preventing them before they happen.

By building:

  • Clean Shopify architecture
  • Conversion-focused funnels
  • And scalable systems

We helped Cleanfit move from launch to six-figure monthly revenue without technical bottlenecks.

Who This Is For

If you’re:

  • Launching a new eCommerce or supplement brand
  • Planning to run paid ads
  • Or tired of rebuilding funnels every time you scale

Evolz helps you build it right the first time.

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