+40% Sales Growth Through Structure, Not Vanity
The Overview
Siarr, a contemporary streetwear brand rooted in elevated essentials, entered the summer of 2025 ready to turn steady momentum into structured, scalable growth. With a loyal customer base and expanding product range, they partnered with Social Nucleus to strengthen profitability and streamline account efficiency.
The goal wasn’t just scaling spend, it was scaling profitably. Before joining Social Nucleus, marketing decisions were often dictated by platform optics rather than backend business reality. Our mission was to rebuild their framework for decision-making, aligning structure, data, and creative volume around what actually drives net profit.
The Numbers (July 1 – Dec 31, 2025)
40% YoY
Total Sales
+41% YoY
Orders
+33% YoY
Net Sales
The Numbers (July 17, 2023 – Dec 31, 2025)
The Strategy
To drive this transformation, we flipped the decision hierarchy: Backend-first, Ad account third.
Data-Led Attribution & Cost Control
We began by cleaning up signal integrity. Siarr had been running on a view-through model that inflated results. We shifted to 7-day click-only attribution, ensuring the system optimised around real purchase behaviour. Simultaneously, we implemented rigorous cost controls and Target ROAS (tROAS) bidding. This allowed us to scale spend confidently, knowing that efficiency would be protected by automated guardrails.
SKU-Level Structure
We rebuilt the Meta account structure into SKU-level campaigns for hero and core products. This provided full visibility into product-level profitability and allowed us to shift budget dynamically between top performers and new releases, reducing waste on low-margin variants.
Creative Volume & Rhythm
Recognising that creative is the biggest lever for scale, we increased asset production by over 200%. We implemented a strict 7–10 day cadence of new drops, testing multiple hooks and formats. This constant flow of fresh creative fed Meta’s Andromeda system the signal diversity it needs to deliver steady performance without fatigue.
Spotlight
BFCM Week Success
The strength of this new structure was put to the test during the full Black Friday week (Nov 24–30). The results were emphatic.
- Revenue: Total sales for the week represent a 35% YoY increase.
- Conversion Efficiency: We drove a 29% increase in orders, proving our audience was primed and ready to buy.
- Profitability: Crucially, we maintained healthy margins. Net sales grew by 33% alongside total sales, confirming that our strategy of “profit over vanity” held strong even during the most chaotic trading days of the year.
- Volume: The demand surge was handled flawlessly, with products sold increasing by 51% year-on-year.
The Success
The result of this structured approach was a 40% YoY increase in Total Sales and a 41% uplift in Orders during the core partnership period (July–Nov).
Critically, this growth was achieved with record efficiency. By automating bidding and refining structure, we maintained profitability even as volume surged. Net Sales grew by 33%, proving that the revenue we generated was high-quality and incremental to the business.
Siarr’s performance proves that when you stop chasing vanity metrics and start optimising for backend profit, scaling becomes predictable and sustainable.
The Numbers (July 1 – Dec 31, 2025)
+40% YoY
Total Sales
+41% YoY
Orders
+33% YoY
Sessions
Want to scale with the same precision?
Let’s map your growth system — creative, spend, and data — for sustained, year-on-year success.