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Claims & copy by niche
Every preset sells into a different world, and every world has its own way to overpromise. A supplement store and a hardware store get into trouble with completely different sentences. This page takes the one rule from storefront wording guardrails — describe what a product or surface does, not what it guarantees — and applies it to each preset's niche, with safe and unsafe phrasings you can lift straight into your copy.
Not legal advice. This page is editorial guidance for storefront wording. It does not interpret medicines law, consumer-protection rules, advertising codes, or any product-specific regulation. When a claim carries real legal weight, confirm it with the official sources and a professional.
The rule, applied to a niche
The unsafe sentence almost always does one of three things: it promises an outcome ("guaranteed to grow"), it borrows authority you don't hold ("clinically proven," "vet approved"), or it erases a boundary ("safe for all," "fits everything"). The safe version says the true, useful thing instead — what the product is for, what's actually known, and where the shopper should check.
A claim is fine when it is merchant-supplied, accurate, and substantiated — a real germination guarantee you honour, a genuine third-party test result, a named professional who truly endorses you. The bans below are about claims a store can't back. Keep your evidence where you can produce it.
Wellness & supplements — Neart
The sharpest line in this niche: a food supplement is not a medicine. The moment copy says a product treats, cures, or prevents a condition, it reads as an unlicensed medicinal claim — a regulated, high-risk statement in the EU, UK, and most markets. Talk about ingredients, routines, and what a nutrient supports, never what it heals.
| ✅ Safe | ❌ Unsafe |
|---|---|
| Supports your daily routine · Part of a balanced lifestyle | Treats / cures / prevents [condition] · Medically proven |
| Made with magnesium, which contributes to normal muscle function¹ | Clinically proven to reduce anxiety · Scientifically proven |
| Clinically-dosed — the amounts used in research, not a sprinkle | Doctor recommended (with no named, genuine endorsement) |
| Third-party tested for potency and purity | FDA approved (supplements are not FDA-approved) · Safe for all |
| "Food supplements are not intended to diagnose, treat, cure or prevent any disease." | A miracle cure · Guaranteed results in 7 days |
¹ Only use a health claim that is authorised for that ingredient — the EU keeps a public register of permitted nutrition and health claims, and disease claims are never on it. Other markets have their own rules (US structure/function claims require the "not evaluated by the FDA" disclaimer). "Clinically-dosed" describes the amount and is fine; "clinically-proven" asserts an outcome and needs a real evidence dossier.
Keep the standard food-supplement disclaimer near any wellness messaging. The Neart demo's how-to-use page models it. See also the niche notes in the Neart preset guide and Neart support guide.
Pet — Gaoth
Pet copy goes wrong by guaranteeing a living animal's response — behaviour, health, or temperament — or by flattening suitability ("for all dogs") when fit depends on size, age, breed, and health. Frame everything as guidance the owner confirms, ideally with their vet.
| ✅ Safe | ❌ Unsafe |
|---|---|
| Suitable for adult dogs over 10 kg — check with your vet | Safe for all pets · Suitable for every dog |
| Feeding guide and life-stage notes on each product | Guaranteed to stop barking / chewing / anxiety |
| Many owners use this as part of a calm-down routine | Cures [pet condition] · Vet-approved (with no real vet) |
| Formulated with [ingredient]; introduce gradually | Guaranteed weight gain / coat improvement |
If a veterinary professional genuinely formulated or endorses a product, "vet-formulated" is fair — name the relationship. A breed-, age-, or health-suitability note is guidance, not a guarantee.
Garden & outdoor — Talamh
Plants live in someone else's soil, weather, and care. The unsafe move is promising the outcome — that a seed will grow, thrive, or crop — when the result depends on the gardener. Zone and season belong in your copy as guidance, not as a warranty on the harvest.
| ✅ Safe | ❌ Unsafe |
|---|---|
| Best sown March–May · Hardy to zone 5 in typical conditions | Guaranteed to grow · Guaranteed harvest |
| Care guide: light, water, and feeding notes per variety | Thrives anywhere · Foolproof, can't fail |
| Germination guarantee — free replacement if seeds don't sprout² | Guaranteed results in your garden · Safe for all soil |
| Open-pollinated, seed-saved, and grown without synthetic chemicals where stated | 100% success, every time |
² A germination guarantee is a real, common policy — if the seed doesn't sprout, you replace it or refund. That's a promise about your product and your returns policy, which you can honour, so it's safe. It is different from "guaranteed to grow," which promises an outcome in conditions you don't control. State what you actually back, and back what you state. The Talamh demo's seed badges show the honest version.
Hardware, tools & parts — Tine
Hardware copy fails on fit and durability: "universal," "fits everything," "lasts forever." Compatibility is specific and the shopper needs to confirm it against their model. Give them the spec and the check, not a blanket promise.
| ✅ Safe | ❌ Unsafe |
|---|---|
| Check compatibility with your model before ordering | Fits everything · Universal fit, guaranteed |
| Fits [listed models] · M10 × 1.5 thread | Compatible with all [tools] · Works with anything |
| Rated to [load/torque/IP] — see the datasheet | Indestructible · Lasts a lifetime, guaranteed |
| Genuine / compatible part, as stated per listing | Certified safe · Meets every standard |
Spec values and named-model compatibility are exactly the claims you can make, because they're verifiable. "See the datasheet" and "check your model" turn a fit risk into the shopper's confident decision.
Services — Uisce
Service copy overreaches on results and ranking: "guaranteed outcome," "best in town," "#1." You can describe your process, your responsiveness, and typical results honestly — and offer a real guarantee if you genuinely honour it — without promising a result you can't ensure for every client.
| ✅ Safe | ❌ Unsafe |
|---|---|
| We respond within two working hours | Guaranteed results · Guaranteed [outcome] |
| Typical projects complete in 2–3 weeks — yours may vary | Best [service] in [city] · #1, guaranteed |
| Most clients see [result]; individual results vary | Always works · Risk-free, no matter what |
| Satisfaction guarantee — [your actual terms]³ | 100% success rate |
³ If you offer a money-back or satisfaction guarantee, state the actual terms and honour them — that's a real promise about your policy, not an outcome claim. "Individual results vary" is the honest companion to any results language.
EU-aware surfaces
The theme's EU & UK surfaces — the footer policy row, country/language selectors, the withdrawal-request link, the legal-information block — are display surfaces, not legal compliance. Describe them as what they are. Calling them "compliant" is the exact overclaim the EU & UK readiness checklist warns against.
| ✅ Safe | ❌ Unsafe |
|---|---|
| EU-aware storefront surfaces · Withdrawal request form | EU compliant · GDPR compliant · Fully compliant |
| Legal-information links you control | Legally compliant withdrawal, handled for you |
| Prices and taxes shown at checkout where applicable | VAT compliant · All taxes handled by the theme |
This is the same boundary the whole Selling into the EU & UK section draws: the theme presents; you and Shopify admin handle the obligations.
Words to retire from storefront copy
Reach for the safe equivalent instead — unless the word is genuinely merchant-supplied, accurate, and appropriate (a real guarantee you honour, a substantiated test, a named endorsement):
- compliant — as a feature claim. Use it only to mark a boundary ("this is not a compliance product").
- guaranteed — as an outcome promise. A guarantee of your policy (returns, replacement) is fine when you honour it; a guarantee of a result is not.
- safe for all / for everyone / for every [pet, plant, model] — fit and safety are specific. Name the boundary.
- medically / clinically / scientifically proven, FDA approved, doctor recommended — authority you must actually hold and substantiate.
- cures / treats / prevents — medicinal language. A supplement, cosmetic, or pet product that isn't a licensed medicine must not use it.
Where to go next
- Storefront wording guardrails — the master safe-vs-unsafe tables (read this first)
- Proof, reviews & endorsements — testimonials, certifications, before/after, and influencer disclosure done safely
- EU & UK readiness checklist — where these surfaces fit in a launch
- Product-safety information and Regulated products & age verification — warnings, gates, and restricted goods
- Preset references: Neart · Gaoth · Talamh · Tine · Uisce
What this page is — and is not
This is editorial guidance for storefront wording, organised by niche. It is not legal advice, and a safe phrasing is not a legal opinion. Medicines law, consumer-protection and advertising rules, health-claim registers, and product-specific regulation vary by market and product, and they decide what you may actually say. When a claim carries real legal weight, confirm it with the official sources and take your own advice.