+412% AOV growth for Australian supplement brand via creator-led bundles
Wellness / supplementsClient: Coastline Supplements
Challenge
A 4-year-old Australian supplement brand had a $42 AOV and was unprofitable on paid acquisition. Creator partnerships had been ad-hoc, with no usage rights, and individual posts went stale within 10 days.
Approach
Sourced 28 wellness creators (50k-300k followers AU) under 12-month licensing deals. Briefed each on a stack-builder hook: how 3 of the brand's products work together. Whitelisted top performers as Spark Ads and ran a creator-led bundle landing page.
Result
AOV grew 412% to $215 as bundle conversion replaced single-product orders. Blended ROAS hit 4.4x. Top creator content stayed in rotation for 9+ months without fatigue.