
Proven Skincare × AYMI
Subscription revenue across the engagement — with customer acquisition cost cut by nearly two-thirds.
Personalized skincare needs personalized acquisition. We rebuilt both — and cut CAC by two-thirds.
- CAC
- -65%
- ROAS
- 3.7×
- Quiz completion
- +82%
- Free-to-paid conversion
- +44%
The brief beneath the brief.
Proven's product is a personalization quiz that yields a custom regimen. The funnel sounds elegant; in practice, drop-off lived at every step — quiz incompletes, abandoned recommendations, trial-to-subscription friction. Acquisition spend was buying the top of a leaky tube.
The brief was to make the personalization itself a marketing asset, not a friction point — and tie acquisition spend to free-to-paid conversion, not just sign-ups.
The Method, applied.
Five movements: Discovery, Strategy, Creative, Launch, Optimize. Each one feeds the next; the loop closes on Optimize and starts again on Discovery.
- Step 01Discovery
Funnel diagnostic: quiz step-by-step drop-off, recommendation engagement, trial-to-paid behavior. Three friction points were doing the damage.
- Step 02Strategy
Acquisition KPI moved upstream from sign-up to free-to-paid conversion. Spend allocation followed the new metric, not the old one.
- Step 03Creative
Quiz-led creative system: ads that previewed the personalization moment, landing pages that mirrored quiz aesthetics, post-quiz product reveals as branded content.
- Step 04Launch
Paid social, paid search, and lifecycle reworked in concert. Trial-window emails redesigned around expected efficacy timing.
- Step 05Optimize
Funnel-curve reviews weekly. Quiz friction points iterated three times in the first quarter; conversion lift tracked at each release.
What the numbers carried.
Subscription revenue lifted 480% over twelve months as the funnel stopped leaking and creative cohort-matched. CAC dropped 65% because the funnel was qualifying intent earlier and harder. ROAS reached 3.7×. Quiz completion climbed 82%; free-to-paid conversion rose 44%.
Personalization stopped being a feature and started being the acquisition system.
Related work
All work →
DTC - HealthNutrafol
+320% — Compounding subscription revenue by rebuilding the retention surface, not by spending more on acquisition.
DTC - BeautySugarBearHair
+1,200% — Turning a creator-fueled brand into a measurable conversion machine — without breaking the social signal.
DTC - HealthEight Sleep
+580% — Compounding direct sales by treating creative, channel, and offer as one optimization surface — not three.
The work above ran on the same five movements as every AYMI engagement.
Acquisition, retention, and creative as one system — so the second purchase is won in the ad, not just the email.