StrongVit came to us with a cortisol / stress-support supplement whose Amazon listing was blocked by a compliance violation and underperforming. The supplier was already in place — provided by the client — so everything after that, we handled: getting the product compliant and lab-tested, importing and shipping inventory from China to the US, removing the violation, optimizing the listing, and scaling it into a top seller. Supplements are one of Amazon’s most heavily regulated categories, so every step had to be done carefully and by the book.
StrongVit
Cortisol / Stress-Support Supplement (Magnesium, Ashwagandha, L-Theanine)
Compliance & Lab Testing, Inventory & Logistics, Account Health, Listing Optimization, Creative, Launch, PPC
Health / Supplements
Amazon US
2025
The existing listing carried a compliance violation and couldn’t sell until it was resolved.
Supplements require GMP standards and accredited lab testing to stay live on Amazon.
Stock had to be imported and shipped from China to the US and kept available.
Stress and cortisol supplements are crowded, so the relaunch had to be sharp to break through.
We managed the operational side end to end — importing the product and coordinating shipping from China to the US — so inventory arrived on time and the listing stayed in stock throughout the launch and scale.
Because it’s a supplement, we made sure the product met GMP (Good Manufacturing Practice) standards and coordinated accredited lab testing with Eurofins. We arranged the required tests, obtained the official test reports and documentation, and prepared everything Amazon needed to bring the product into compliance.
We submitted the compliance documents and worked directly with Amazon’s account specialists over several calls, providing the right evidence until the violation was fully removed — clearing the listing to sell again.
We optimized the existing listing with keyword-rich SEO (title, bullets, description, and backend terms), redesigned the product images for higher conversion, and built premium A+ content to communicate benefits and build trust.
We enrolled the product in the Amazon Vine program to earn authentic reviews — critical for a supplement — and ran a structured relaunch to build ranking and momentum.
With the listing live, compliant, and optimized, we launched and optimized PPC campaigns — tightly targeted and profit-focused — to drive traffic, build organic rank, and scale sales while keeping a strong return on ad spend.
Scaled to a major daily sales volume after the relaunch.
Advertising kept a healthy, profitable return on ad spend throughout scaling.
Improved ranking meant a large share of sales came organically, not just from ads.
Passed lab testing, cleared the violation, and stayed in good standing with Amazon.
StrongVit went from a blocked, non-selling listing to a fully compliant, high-converting, and highly profitable Amazon best-seller — with everything after sourcing handled by us: compliance, lab testing, logistics, violation removal, optimization, launch, and scaling. It’s a clear example of what true A-to-Z Amazon management looks like: not just ads or design, but every step in between, done right.