Innerbody claims genuine hands-on testing and publishes cleaner disclosures than most affiliate review sites, but the undisclosed structural conflict of owning Innerbody Labs while ranking competing supplements, combined with affiliate commissions that reward featuring products with partner programs, keeps its independence meaningfully compromised.
What it's really for Drive purchase decisions through ranked best-of lists, earning affiliate commissions on resulting sales
What our grade covers The grade on this page is about Supplements, vitamins, at-home health tests, online pharmacies, and wellness services, not everything the site does.
Medium Scoring Confidence Mostly sourced, but a detail or two still needs a primary source, so the grade could shift slightly.
Innerbody's ad-policy page states the site earns revenue from "advertisements and partnerships, such as referral fee affiliate programs." When a reader clicks through and purchases a ranked product, Innerbody receives a commission from the vendor — creating a financial incentive to rank and feature products with active affiliate programs above those without.
Source →- Operating since
- 2018 (8 years) · source
- What it costs you
- Free to read The reviews are free to read.
- How they make money
- Affiliate commissions on reader purchases plus display advertising; supplemented by (or conflated with) the Innerbody Labs owned-supplement brand.
- What they do
- Staff researchers use a stated "secret shopper" approach to buy and test supplements, at-home health kits, online pharmacies, and wellness services, then publish ranked best-of lists alongside detailed written reviews. The site claims 80,000+ hours of hands-on testing and medical-professional review of all content.
- What to watch for
- Does not disclose whether every tested product is purchased or received as a sample. Operates Innerbody Labs, its own supplement brand, which it promotes on the same platform where it ranks third-party competitors — a structural conflict of interest not addressed in the published disclosure pages. Ranking criteria are described qualitatively but no quantitative scoring rubric is published, so rankings are not independently reproducible.
- Composite score
- 2.60 / 5.00 → grade C+
How the grade was reached
Does the site take money from the very entities it ranks? Pay-for-placement, vendor-funded data, and affiliate commissions all pull this down. The less the ranking can be bought, the higher the score.
What is the ranking actually built on? Hands-on testing scores highest, then verified first-hand reviews, then opinion or popularity surveys and self-reported figures, then pay-to-rank, which scores lowest.
Is the methodology published, specific, and reproducible? Can a reader see how a given rank was reached, or is it a black box?
Are commercial relationships, sponsorships, and affiliate arrangements disclosed clearly and near the rankings themselves, rather than buried?
How hard is it to game? Controls against fake reviews, solicited reviews, and vendor gaming raise this; an open box anyone can stuff lowers it.
Evidence
- Innerbody's ad-policy page states: 'Innerbody Research generates revenue through advertisements and partnerships, such as referral fee affiliate programs' and that these funds enable product purchasing and staff compensation. Source: Innerbody Ad Policy →
- The editorial policy states Innerbody uses a 'secret shopper' approach with personal hands-on testing, claims not to accept payment for articles or recommendations, and asserts sole discretion over all rankings. Source: Innerbody Editorial Policy →
- The homepage promotes 'Innerbody Labs' as the site's own supplement brand alongside third-party supplement rankings, a structural conflict of interest not addressed in the published disclosure documents. Source: Innerbody Homepage →
- The ad policy states all advertisements must be 'clearly and unambiguously identified' and that editorial and advertising content is kept separate, but affiliate-linked recommendations within ranked editorial lists are not separately flagged from non-affiliate picks. Source: Innerbody Ad Policy →