Dental & Orthodontics Playbook: Before & after hooks drove 2.8x ROAS
Alberto
Growth Analyst · Orange Line
2.8x
Blended ROAS
$57
CPA
2.08%
Hook CTR
$85k
Spend tested
51%
3-sec view rate
Advantage+ shopping
Funnel stage
Across 37 creatives in the dental & orthodontics account, before & after angles were the clear winner this cycle. Visual transformation in the first frame did the heavy lifting. We rotated 4 hook families against Advantage+ shopping and logged what actually moved CPA.
The setup
This account sits in Dental & Orthodontics. Going in, the brand was over-reliant on one fatigued angle and CPA had crept to $57 on Advantage+ shopping. We structured a 6-cell test isolating the hook variable: same offer, same landing page, same audience — only the first 3 seconds changed. Budget was held flat at $85k so the read was clean.
Hook angle: Before & after
Visual transformation in the first frame did the heavy lifting. Real, slightly-imperfect afters out-pulled glossy ones — believability beat aspiration. In this dental & orthodontics account it returned a 4.2x ROAS at a 0.67% hook CTR. This was our top performer and is now the control we test everything else against.
Hook angle: Relatability
Hyper-specific everyday moments ('the 4pm energy crash before pickup') made the avatar feel seen. Relatability hooks won on saves and shares more than direct CTR. In this dental & orthodontics account it returned a 2.5x ROAS at a 1.60% hook CTR. Solid mid-pack — worth keeping in rotation to fight fatigue on the winner.
Hook angle: Authority-led
Expert framing ('Dermatologists won't tell you this') borrowed credibility. Pairing with a real credentialed face kept it from feeling like a gimmick. In this dental & orthodontics account it returned a 4.9x ROAS at a 1.82% hook CTR. Solid mid-pack — worth keeping in rotation to fight fatigue on the winner.
Hook angle: Curiosity gap
An incomplete loop in the first 3 seconds ('The reason your last 3 didn't work isn't what you think') held attention long enough to earn the pitch. Pairing it with a fast cut kept thumb-stop rate high. In this dental & orthodontics account it returned a 3.7x ROAS at a 2.82% hook CTR. Solid mid-pack — worth keeping in rotation to fight fatigue on the winner.
What actually moved the needle
The winning before & after concept cut CPA to $57 and pushed blended ROAS to 2.8x. The biggest lever was the first frame: before & after openers earned a 51% 3-second view rate vs. the account average. Creative format mattered too — raw UGC out-pulled produced spots, and on-screen captions lifted hold rate by double digits.
What flopped
Generic benefit-led and over-produced brand spots underperformed on cold traffic — high impressions, weak CTR, expensive clicks. Anything that buried the hook past 5 seconds never recovered. Discounts-first messaging trained the audience to wait for sales and dented LTV.
Orange Line takeaways
1) For dental & orthodontics, lead with before & after — it qualifies the buyer in the first frame. 2) Hold the offer and page constant when testing hooks so the read stays clean. 3) Refresh the winner every 20 days before fatigue spikes CPA. 4) Keep relatability, authority-led, curiosity gap in rotation as fatigue insurance. 5) Raw, captioned, mobile-first creative beats studio polish on cold Advantage+ shopping.