How a Wellness Brand Grew Total Sales 109% in a Saturated Category

This consumer wellness brand offers a broad portfolio of reusable hot and cold therapy sleep products designed for pain relief, recovery, and everyday use. Its catalog spans multiple formats and use cases, creating consistent demand but requiring disciplined portfolio-level management to remain competitive in a saturated, search-driven category.

The Challenge

By late 2024, the brand faced increasing pressure from a rapidly evolving Amazon landscape.

Competition intensified, cost per click rose, and paid placements began to dominate search results. Efficiency began to compress. Return on Ad Spend (ROAS), previously strong, declined during peak periods, while Total Advertising Cost of Sale (TACOS) increased as the business relied more heavily on paid media to sustain growth.

At the same time, expectations tightened.

The client aimed to reduce spend while increasing efficiency and still achieve strong year-over-year growth. In practice, these goals conflicted. Maintaining higher efficiency targets would require pulling back visibility—directly limiting growth in an already competitive environment.

Incremental optimization was no longer enough. The account needed a strategic shift.

Why Quartile

The core issue was not performance—it was prioritization.

In today’s Amazon environment, efficiency and growth are tightly linked. Treating ROAS as a fixed constraint limits scale, especially when competition is increasing and organic reach is declining.

Quartile reframed the strategy.

Instead of optimizing toward a static efficiency target, Quartile treated ROAS as a lever—balancing profitability with visibility and demand capture. This allowed the brand to stay competitive on high-intent queries while still maintaining control over spend and efficiency.

The focus shifted from protecting metrics to driving outcomes.

The Solution

Quartile implemented a structured, full-funnel strategy designed to scale intentionally.

The foundation was portfolio-level segmentation. Products were categorized by role—hero, secondary, and long-tail—ensuring that budgets and bids aligned with each product’s contribution to the business. This created clarity and control across a diverse catalog.

Sponsored Products campaigns served as the core demand capture engine, combining automatic campaigns for discovery with manual campaigns focused on proven, high-converting queries. Continuous search term harvesting and negation helped control rising CPCs and eliminate inefficient spend.

To protect high-intent demand, branded keyword defense was prioritized, preventing competitors from capturing existing interest. At the same time, selective conquesting expanded reach where conversion potential justified higher costs.

Upper- and mid-funnel tactics reinforced this foundation. Sponsored Brands scaled proven themes, while Sponsored Display supported retargeting and audience reinforcement—extending performance beyond the lower funnel.

Following peak season, the strategy incorporated deliberate recalibration. Spend and bids were adjusted to improve efficiency and support stronger organic contribution, ensuring that growth remained sustainable.

Results & Impact

The strategy delivered measurable, durable growth:

• 109% increase in total sales year over year, more than doubling the business  

• Strong growth in ad-attributed revenue, exceeding 100% increase  

• Maintained profitability while scaling, despite increased competition and rising costs  

• Efficient TACOS expansion aligned with faster topline growth, reflecting incremental demand capture  

As shown in the 2025 performance review, this growth was not driven by inflated spend alone, but by capturing incremental demand in a more competitive environment.  

These results reflect a key shift: growth was unlocked by allowing efficiency to flex strategically, not by constraining it.

Ongoing Value & Future State

The account now operates from a position of strength.

With a scalable structure and clear performance framework, the brand can continue balancing efficiency and growth as market conditions evolve. Early 2026 performance indicates that momentum is carrying forward, validating the durability of the strategy.

Quartile continues to refine this balance—ensuring the brand captures demand while maintaining long-term profitability.