Prompt Details
Model
(claude-5-sonnet)
Token size
916
Example input
[PRODUCT OR SERVICE BEING ADVERTISED]: Magnesium gummies for sleep support
[TARGET AUDIENCE AND DEMOGRAPHICS]: Women 35-55 interested in sleep, wellness, and natural remedies
[FULL AD COPY - HOOK, PRIMARY TEXT, HEADLINE, DESCRIPTION]: Hook: Are you tired of being tired? | Primary text: Magnesium is essential for sleep and our product is high quality and doctor-formulated. | Headline: Shop Now — 20% off | Description: Premium magnesium gummies
[CURRENT AD METRICS]: CTR: 0.4% | no other metrics provided
[CAMPAIGN OBJECTIVE AND DESIRED ACTION]: Drive purchase — get women to buy a 30-day supply of magnesium gummies
Example output
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FACEBOOK AD COPY AUDITOR v1.0
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PRODUCT: Magnesium gummies for sleep support
AUDIENCE: Women 35-55 interested in sleep and wellness
OBJECTIVE: Drive purchase / lead generation
OVERALL AD SCORE
████░░░░░░░░░░░░░░░░
Score: 21/100
INVISIBLE — Rebuild before spending another dollar
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ELEMENT SCORES
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Hook or Opening Line ██░░░░░░░░ 4/20 "Tired of being tired" — every supplement ad for 10 years
Primary Text Body ██░░░░░░░░ 4/20 Product-first, feature-heavy — no story, no specificity
Headline ███░░░░░░░ 6/20 "Shop Now — 20% off" creates no desire, just discounts
Call to Action ███░░░░░░░ 5/20 Premature — asking for purchase before earning any trust
Audience Alignment ██░░░░░░░░ 4/20 Speaks to the product, not to what 35-55 women actually feel
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COPY KILLERS (Fix These First)
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HOOK IS DEAD ON ARRIVAL
Problem: "Are you tired of being tired?" has appeared in hundreds of supplement ads. Your target audience has developed an immune response — their thumb moves before they finish reading it.
Fix: Get specific about their actual experience: "It's 2am. You're exhausted. But your brain won't stop running the tomorrow list." That's not a product pitch — it's a mirror.
Impact if fixed: Very High
PRODUCT-FIRST COPY STRUCTURE
Problem: Your ad immediately explains what magnesium does and why your formula is good. Nobody scrolling Instagram cares about your formula. They care about whether this will help them sleep.
Fix: Flip the structure entirely. Start with their problem — 3-4am wake-ups, laying awake with racing thoughts, feeling exhausted despite 7 hours in bed — then introduce the solution, then the product.
Impact if fixed: Very High
SHOP NOW 20% OFF HEADLINE DESTROYS VALUE
Problem: Your headline asks for a purchase before the copy has created any desire. The 20% off signals the product is not worth full price. This is the discount brand move, not the premium supplement move.
Fix: Replace with a benefit headline: "Sleep through the night — or your money back." The guarantee handles the risk objection; the benefit creates desire.
Impact if fixed: High
NO SOCIAL PROOF
Problem: "Doctor-formulated" is the most overused claim in supplements. It creates zero credibility because every competitor says the same thing.
Fix: Replace with a specific customer result: "47,000 women use this every night. Here's what they said after 30 days."
Impact if fixed: High
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AD REWRITES — 3 ANGLES
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ANGLE: The Relatable Moment
Hook: It's 3:17am. You're wide awake. Again.
Primary text: You're not broken. You're depleted. Most women over 40 are chronically low in magnesium — and the symptom is not muscle cramps. It's the 3am brain spiral that won't let you sleep. We make the gummies that 47,000 women take every night before bed. Not because we told them to. Because they tried everything else first. Try SleepWell for 30 nights. If you're not sleeping better, we'll refund every penny.
Headline: Sleep through the night — guaranteed
CTA: Try it risk-free
Why this angle works: Mirrors the specific experience before offering the solution — creates "that's me" recognition that stops the scroll
ANGLE: The Social Proof Lead
Hook: "I haven't slept this well since my 30s."
Primary text: That's what Karen, 52, wrote us after her first week on SleepWell. She'd tried melatonin, magnesium pills, sleep meditations, white noise machines. Nothing worked — until she tried our gummies. The difference? The form of magnesium matters. Magnesium glycinate absorbs 4x better than the cheap oxide form most brands use. 47,000 women sleep better tonight because of this one ingredient difference. Try it for 30 nights, sleep better or full refund.
Headline: The magnesium that actually works
CTA: Get 30% off your first order
Why this angle works: Real customer quote as hook, product differentiation framed as discovery not pitch, risk-free offer handles objection
ANGLE: The Contrast Play
Hook: Melatonin made it worse. Here's what actually worked.
Primary text: If you've tried melatonin and woke up groggy, or tried prescription sleep aids and hated how they made you feel — you're not alone. The real sleep problem for most women is not falling asleep. It's staying asleep, and shutting off a racing mind. Magnesium glycinate directly supports the neurotransmitters that regulate sleep cycles. SleepWell delivers 400mg per serving — the clinical dose shown to improve deep sleep quality. 30-night money-back guarantee.
Headline: Finally sleep through the night
CTA: Start sleeping better tonight
Why this angle works: Opens by validating failed attempts, introduces the product as the logical next step rather than another thing to try
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A/B TEST IDEAS
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Test 1: Hook specificity
Control: "Are you tired of being tired?"
Variant: "It's 3:17am. You're wide awake. Again."
Hypothesis: Time-specific scenario stops scroll better than generic fatigue question
Priority: High
Test 2: Headline benefit vs. guarantee
Control: "Shop Now — 20% off"
Variant: "Sleep through the night — guaranteed"
Hypothesis: Benefit plus risk-reversal outperforms discount headline for premium supplement positioning
Priority: High
Test 3: Social proof placement
Control: Social proof buried in body copy
Variant: Customer quote as hook: "I haven't slept this well since my 30s. — Karen, 52"
Hypothesis: Real customer voice as opener creates more trust than brand voice
Priority: High
Test 4: CTA framing
Control: "Shop Now"
Variant: "Try it risk-free"
Hypothesis: Risk-reversal CTA lowers purchase barrier by reframing the decision as low-stakes
Priority: Medium
Test 5: Long form vs. short form body
Control: Current long paragraph body
Variant: 3-5 short punchy sentences with line breaks between each
Hypothesis: Mobile feed readers scan rather than read — white space and line breaks improve completion rate
Priority: Medium
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AUDIENCE ALIGNMENT CHECK
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The copy speaks in third person about what magnesium does, not in the lived language of a tired 47-year-old woman. Women 35-55 do not think "I need magnesium" — they think "I wake up at 3am and cannot get back to sleep." The copy needs to mirror their internal experience before offering the solution. The phrase "doctor-formulated" targets women who are skeptical and need authority validation — but this audience segment responds more to peer social proof than clinical credentials. Adjust by leading with customer stories and moving any clinical language below the fold.
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AUDIT COMPLETE — Facebook Ad Copy Auditor v1.0
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CLAUDE-5-SONNET
Most Facebook and Instagram ads fail not because of the budget or the audience — but because the copy doesn't stop the scroll. This Claude prompt runs a structured audit of any Meta ad and delivers: an overall score (0–100), element-by-element breakdown (hook, headline, body, CTA), the specific copy decisions killing your CTR, three complete rewrites of your ad at different angles, and 5 A/B tests to run this week. Works for DTC brands, lead gen, SaaS, and service businesses running ads on Faceb
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