Across 570 decoded Health & Supplement ads on Meta, the Curiosity Spike leads by 4 uses. That is the narrowest margin of any vertical we track, and it changes how you should think about hook selection for the category.
Three Ads That Proved It
Three Supplements brands running Curiosity Spike at scale in the last 90 days. Different products, same opening mechanism.
Opening beat"GLP-1 side effects?", a targeted question paired instantly with a reframe: "Here are four benefits of taking these gummies." The viewer expects the answer to the side-effects question, but the ad delivers a different angle (benefits), creating a mild information mismatch that pulls them forward.
Why it worksCuriosity Spike stacks with Contradiction Hook. The side-effects vs benefits mismatch triggers reconciliation-seeking behaviour, and the "four benefits" count triggers Specificity Bias, the concrete number feels more actionable than a vague promise.
Opening beat"Electrolytes are the best thing you can consume in the morning, without a doubt." Then immediately: "Most people have heard of electrolytes, but they just have no idea what they do. Let me break it down for you." The gap is inverted, the viewer thinks they know the topic, but the ad flips that assumption.
Why it worksThe mechanism is Information Gap Theory: the viewer is told they don't actually know what they thought they knew. "Let me break it down" converts that tension into Commitment Escalation, they stay for the reveal because leaving now means confirming their own ignorance.
Opening beat"The biggest life hack game changer I have ever discovered", an extreme, specific payoff claim without naming what the hack is. The viewer knows the size of the promise but not the mechanism. The information gap is asymmetric on purpose.
Why it worksThe certainty of impact ("biggest ever") paired with the absence of specifics triggers information-seeking behaviour. Authority Transfer runs underneath: "I have ever discovered" implies the speaker has authority to make the ranking, which makes the missing answer feel worth pursuing.
The tell: none of the three opening beats explain the product. No "electrolyte drink for hydration", no "supplement for focus", no "gummies for gut health". The benefit arrives at beat 2 or 3. The first 2 seconds are pure information gap.
How to Run This in Your Supplement Account
Six operational moves your team can ship this week. Each maps to a specific data point above.
Supplements has the most fragmented hook landscape of any vertical we track, the top 3 openings are within 6 uses of each other. Betting on a single hook creates faster fatigue than in other categories. Ship every creative with 3 opening variants (e.g., Curiosity Spike + Contradiction + Open Loop).
Specificity Bias appears in 279 of our decoded Supplements ads, nearly 5x any other principle. Names of ingredients, exact dosages, exact time windows ("one scoop 30 minutes before your workout"), and specific study citations trigger the anchor. Vague language ("this supplement", "helps with") kills the hook.
The scaling Supplements ads averaged 40 seconds with 4.8 beats, 12 seconds longer than Beauty because Supplements require mechanism explanation. Too short and the psychology stack (Curiosity → Authority → Loss Aversion) doesn't have room to build. Too long and retention breaks.
Soft window light or cool daylight. Medium close-up framing. Natural green or clean white minimal palette. Static locked or subtle handheld camera. The look reads as trustworthy home content, not produced marketing.
The dominant psychology pair in Supplements. Name the specific loss ("your body loses 40% of electrolytes overnight") and pair it with the specific reversal ("one scoop of Hyro in your morning water restores that in 8 minutes"). Concrete threat + concrete solution.
Supplements is the longest-scaling category on Meta we track, 62 average active days, 422 max. When a winner lands, it can run for over a year. Budget creative production accordingly: fewer ads produced, higher fidelity per ad, more testing before ship.
The single most important move is #1, rotate 3 hook types per brief. In every other vertical we track, hook concentration is a viable strategy. In Supplements, the data says diversity is the strategy.