Maximizing ROI for an Amazon-Exclusive Supplement Brand

Leveraging Amazon Ads’ full suite, we executed a strategic rebuild for Supplement Brand that slashed costs, lifted visibility, and beat Last Q1 revenue target.

CategoryHealth & Wellness / Supplements
Project Timeline12/2024 – 04/2025
ServicesSponsored Products, Sponsored Brands (Video), Sponsored Display, Creative Testing, Amazon Post 
PlatformsAmazon (US)
Black Highlight Block (right side)
TACoS REDUCTION–24 %
ROI SURGE+216 %
NET PROFIT GROWTH+124 %

Supplement Brand Amazon PPC Case Study (Dec 2024 – Apr 2025)

We began working with Supplement Brand in December 2024, just as the brand was preparing for a critical Q1 push. As a fast-growing, science-backed supplement line exclusively on Amazon, the brand came to us with a clear challenge:

Our initial audit revealed major issues: over 30% of spend wasted on high-ACoS terms, SKU cannibalization on branded keywords, and outdated ad creatives holding back CTR.

That’s where Victorix stepped in — acting as their Amazon PPC Growth Partner, not just an agency. We rebuilt their ad foundation with strategic keyword architecture, biweekly creative testing, and rigorous budget control — setting the stage for sustainable, high-ROI growth.

Performance Highlights

  • Ad Revenue (90 Days): $3.92M
  • TACoS: ⬇ 24% (30.98% ➜ 23.47%)
  • ROI: ⬆ 216% (19.99% ➜ 63.42%)
  • Net Profit: ⬆ 124% ($180K ➜ $404K)

Key Challenges

  • 32% budget wasted on high-ACoS keywords
  • SKU cannibalization on branded terms
  • Stockouts disrupted bids and rankings
  • Generic ad creatives limited CTR

Our 5-Step PPC Strategy

  1. Campaign Hygiene: Removed 4.8K poor terms, cut waste -19%
  2. Keyword Architecture: 86 SK campaigns, max TOS exposure
  3. Creative Testing: Biweekly headline/lifestyle refreshes improved CTR by 44%