Our Standards
What we look for, what we find, and where the market still falls short.
Every product on ATH has been reviewed before it was listed. That review is not a rubber stamp. It is a documented check against ingredient safety, third-party testing records, manufacturing certification, label accuracy, and sourcing disclosure. Products that fail the minimum threshold do not go live, regardless of how well-known the brand is.
But we are also going to be honest with you about something most curated marketplaces will not say: no category has a perfect product yet. The best available option in a category is still worth carrying if it is meaningfully better than what you would find elsewhere. We carry it. We tell you where it falls short. You decide.
How we review every product
Ingredient safety
We check every ingredient against a banned ingredient list and published safety data. Products with ingredients rated high hazard by the Environmental Working Group are rejected without exception. We also flag ingredients that passed FDA review under the GRAS self-certification loophole. Those are not automatically disqualifying, but we note them.
Third-party testing
We require a Certificate of Analysis from a laboratory independently accredited under ISO/IEC 17025, verified against the ILAC MRA or A2LA directory. A certificate from an unaccredited lab does not satisfy this requirement. Neither does a brand's internal testing. Certificates must be current on a 12-month cycle.
Manufacturing standards
We require a current Good Manufacturing Practice certificate from NSF International, USP, or a facility verified in the FDA establishment registry. The certificate must name the actual manufacturing facility, not just the brand's headquarters.
Label accuracy
Every active ingredient must have its exact amount disclosed. Proprietary blends that hide the dose of key actives do not pass. The front panel claims must match the back panel disclosure.
Sourcing transparency
Country of origin must be disclosed for primary ingredients. For ingredients sourced from regions with documented heavy metal contamination risk, we require supply chain documentation and batch-specific testing.
Where current products fall short, and why we carry them anyway
This is the section most marketplaces skip. We do not.
Water filtration
Reverse osmosis is the most effective home filtration method available for removing fluoride, heavy metals, nitrates, and pharmaceutical residue from tap water. Most RO systems use plastic housings throughout. The ideal is stainless steel or glass contact surfaces. That product does not yet exist in a consumer-accessible, affordable form. We carry the best available RO systems because the protection they provide is more significant than the plastic housing tradeoff. We tell you this. We note what to look for when the better option exists.
Supplements: storage and packaging
Glass is the ideal storage medium for supplements. It does not leach. Most supplement companies use HDPE plastic bottles. HDPE is considered low-risk but it is not glass. We carry supplements in HDPE packaging because the alternative is carrying nothing. When a glass-packaged equivalent exists and meets our other standards, it gets preference.
Where we are building
The categories where no existing product fully meets the ideal standard are the categories where ATH will eventually develop its own products. When the research points to a standard the market is not meeting, and the audience exists to support it, we will build it.
What our review does not cover
We review documentation submitted by sellers. We do not independently purchase and laboratory-test every product we carry. We verify that the lab is accredited, the certificate is current, the GMP certificate names the right facility, and the ingredients are fully disclosed.
We are not a regulatory agency. We apply a higher standard than most marketplaces. We are honest about what that standard covers and what it does not.
For sellers
If your product does not currently meet every standard described here, that does not automatically mean you cannot be on ATH. What it means is we will be honest with buyers about where it falls short and why we carried it anyway.
If you are the best available option in your category and you are actively working toward a higher standard, we want to work with you.
Apply to sell on ATH →Farm Direct
Farm Direct sellers use a separate verification system focused on farm identity, location, and production claims. The verification tiers are described on the Farm Direct page.
ATH Coach standards
ATH Coach is not generic AI. Every coaching response is built on the same research foundation as the editorial. Here is what that means in practice.
Apex Health Coach
Responses are grounded in published preventative health research. The coach follows ATH editorial standards: every recommendation is traceable to evidence, funding sources on contested claims are disclosed, and preliminary research is identified as such. The Apex Health Coach does not recommend specific treatments, diagnose conditions, or suggest medications.
Apex Fitness Coach
Programming methodology follows NSCA-CSCS principles: progressive overload, periodization, and Zone 2 training as a non-negotiable foundation. The coach does not generate generic rep schemes. Plans are adapted to the user's equipment access, training history, injury notes, and session length. Recovery is treated as training, not an afterthought.
Sports Coach
The Sports Coach reads your sport, your position, your season phase, and your lab results together. Off-season programming differs from in-season maintenance. Energy system training is matched to the demands of the actual sport. If you have biomarker data from ATH Labs, the coach incorporates it. If your sport was not listed, the coach asks about your primary energy system and positions itself accordingly.
What coaching does not do
ATH Coach is not a licensed clinical service. Coaching responses are not monitored by licensed healthcare professionals. The coach will tell you when something is outside its scope and when you should speak with a physician. It will not generate a diagnosis, recommend a medication, or contradict advice from a qualified provider.
ATH Labs standards
Every ATH optimal range is sourced to published independent research. Here is how we set those ranges and what the interpretation includes.
How ATH optimal ranges are set
ATH optimal ranges are not invented. Each one is sourced to specific published studies, named researchers, and named institutions. Where the research is strong and consistent across independent groups, we cite the most rigorous studies available. Where the research is contested or preliminary, we say so and explain the funding landscape behind the disagreement. Mainstream reference ranges are published alongside ATH ranges on every marker so you can see the difference and understand why it exists.
What the interpretation covers
Each marker includes: what the marker measures, the ATH optimal range with source citations, the mainstream reference range, why the two differ, what being outside the ATH optimal range likely means, and how long to wait before retesting after a protocol change. Genetic markers include variant significance without clinical overreach.
What the interpretation does not do
ATH Labs is an educational tool. It does not diagnose, treat, or prescribe. The interpretation is research context, not clinical guidance. A physician who knows your full history interprets results in the context of your life. ATH gives you the research layer. Those are two different things and we do not blur them.
Lab partner standards
When ATH facilitates panel orders through a lab partner, the partner must be CLIA certified and CAP accredited. Physician authorization is handled by a licensed provider in the ordering network. Results are delivered directly from the lab to the customer under the current model.
Questions about how a specific product was reviewed? hello@apextruthhealth.com
ATH product reviews are based on documentation submitted by sellers and do not constitute independent laboratory testing. ATH is not a regulatory agency. Nothing on this page constitutes medical advice.