Ecommerce: Supplements and health
Best SEO and GEO agency
for supplement and health brands.
Buyers ask AI which magnesium helps sleep, whether creatine is safe and which protein is third-party tested. Passionfruit builds the evidence-led, compliant pages engines are willing to recommend.
Supplement buyers research like skeptics
What supplement buyers want answered first
Ingredient, dose and safety questions like these lead supplement research. We track them across AI engines and Google, and see which brands and sources each one trusts.
- Magnesium glycinate vs. citrate for sleep
- Is creatine monohydrate safe to take every day?
- Third-party tested protein powder without heavy metals
- Ashwagandha vs. rhodiola for stress
- Best vitamin D3 and K2 supplement
- Which electrolyte powder has no added sugar?
The supplement listings you have to beat
Marketplaces, specialty retailers, health publishers and the big DTC names all rank for your buyers’ questions. Each listing is missing proof a brand can supply, and that proof is how we take the ranking.
See who AI recommends instead of you.
Book a call and we will run these searches live for your brand.
The sources engines check before recommending a supplement
Each of these shapes how AI answers supplement questions. We work on all of them.
Search problems only supplement brands face
Supplement content has to rank, convince and stay compliant at the same time.
01Claims that drift into disease territory
“Supports restful sleep” is a structure/function claim; “treats insomnia” is a disease claim. We write within structure/function claims and route anything borderline to your regulatory reviewer.
02Proving expertise on every page
Health content without visible expertise struggles to rank. We add named expert review, author credentials and cited research to the pages that need it.
03Forms and doses that confuse engines
Magnesium glycinate, citrate and oxide are different products. We give each form and dose clear, separate answers so engines don’t blur them together.
Find out which of these is costing you most.
Book a call and we will rank them by the revenue at stake on your own site.
The rules that shape supplement content
Supplement marketing is regulated. These are the rules every page we write is checked against.
Timing
January and summer peaks
Demand peaks with New Year health goals in January and with fitness and hydration searches in late spring and summer.
Rules and checks
- DSHEA (1994)
- The Dietary Supplement Health and Education Act defines dietary supplements and allows structure/function claims, not claims to diagnose, treat, cure or prevent disease.
- The FDA disclaimer
- Structure/function claims carry the standard statement that they have not been evaluated by the FDA. We keep it where your claims require it.
- FTC Health Products Compliance Guidance (2022)
- The FTC expects health claims to be backed by competent and reliable scientific evidence. Nothing we publish goes beyond what your evidence supports.
- FTC Endorsement Guides
- Reviews, influencers and affiliates must disclose material connections. Every piece of community work we do is disclosed.
The whole program, held to supplement standards
Supplement searches are judged on evidence, testing and compliant claims, so every part of the work is built to that standard.
Ingredient evidence pages, form and dose comparisons, and goal guides reviewed by named experts and cited to primary research. That is the standard engines apply to health content, and it is how a brand page outranks a general “best supplement” roundup for a specific form or dose.
More on ContentWhy Passionfruit for supplements and health
Supplements are where search engines are most cautious and buyers are most skeptical. We work with supplement brands to build the evidence, expertise and testing signals that both look for, starting with the ingredient and safety questions your buyers ask AI.
Compliance is built into the process, not added at the end. Copy is written to structure/function claims, research is cited accurately, and anything that could read as a disease claim goes to your regulatory reviewer before it ships. We also watch what engines say about your products, so an overstated claim repeated by AI gets caught.
Results are reported in first orders and subscription starts, because in supplements the second bottle is where the business is made.
What we measure
- Revenue and subscription starts from organic and AI search
- Your presence in AI answers on ingredient, form and safety prompts
- Claims engines repeat about your products, checked for accuracy
- Ingredient search rankings measured against Healthline and Examine.com
Questions
Can we rank for a condition like insomnia or anxiety?
Not with disease claims about your product. We can publish educational content on the topic and product copy that stays within structure/function claims, such as supporting restful sleep.
Do we need to publish certificates of analysis?
It helps. Buyers and engines increasingly look for testing proof. If you have COAs or third-party testing, we make them easy to find and verify.
Can a brand outrank Healthline’s roundups on ingredient searches?
Yes, for the specific searches where your product is the answer: a form, a dose or a goal. Ingredient pages reviewed by named experts and cited to primary research give engines a stronger, more current source than a general roundup.
How do we get our own site ranking above our Amazon listing?
Make it the better result. Dosing, forms, sourcing, testing and expert review in crawlable text give engines more to cite than a marketplace page, and subscription offers give buyers a reason to order direct.
Who reviews the content for compliance?
Your team or regulatory counsel has the final say. Drafts arrive with every claim and its source listed side by side, so review is faster.
Will AI engines recommend a supplement brand at all?
Yes, though they tend to add safety caveats. They name brands with clear evidence, visible testing and strong reviews, which is what we build.
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Get found and chosen in AI answers.
Book a call and we will show you where Google and AI answers leave you out today, and what we would ship first to get you in.