How Truth Supplements Reviews Supplements

Last updated June 14, 2026

We come at every product asking 'what's actually in this bottle and what does the math say about the dose?' Marketing claims that don't hold up to a label check get called out.

Our 7-step review process

1. Label and dose audit

Every review starts with the actual Supplement Facts panel on the bottle. We compare the labeled dose of each named ingredient against the dose used in human trials. Under-dosed "fairy dust" ingredients are flagged in the ingredients table.

2. Mechanism of action review

For each major ingredient, we summarize what mechanism the manufacturer claims and what the published literature actually shows. We cite study design (RCT, open-label, animal model, in-vitro) so readers can weight the evidence themselves.

3. Third-party testing check

We look for independent lab verification — NSF, USP, ConsumerLab, or in-house Certificates of Analysis. Products with no third-party testing are not disqualified, but we say so explicitly in the review.

4. Manufacturer due diligence

We check the manufacturer's GMP certification, the country of manufacture, and the company's history with the FDA's Warning Letter database. Manufacturers with open warnings get an extra paragraph in the review.

5. Hands-on or panel use

Where practical, our editorial team uses the product for the full dose period — typically 30 to 90 days. For products we cannot personally test, we synthesize the published customer-review record, weighting verified-purchase reviews and recent reviews more heavily.

6. Pricing and guarantee analysis

We compare the cost per day at each tier (1-bottle, 3-bottle, 6-bottle) and check the manufacturer's published refund policy. Money-back guarantees are only counted if they are clearly stated on the manufacturer's own website.

7. Editorial review and publication

Each finished review is read by at least one other editor before publication. Major factual claims are sourced inline or in our notes. After publication, we monitor reader feedback and re-issue corrections within five business days when warranted.

What our ratings mean

• 5.0 / 5 — Clinically dosed ingredients, transparent third-party testing, fair pricing, strong manufacturer track record. We would recommend to a family member.
• 4.0 – 4.9 / 5 — Strong on most criteria with one or two caveats that we flag in the review.
• 3.0 – 3.9 / 5 — Mixed picture. Works for some readers; we explain who should and should not consider it.
• Below 3.0 / 5 — Significant concerns with dose, transparency, or manufacturer history. We do not recommend.

Independence and conflicts

Truth Supplements is editorially independent. No manufacturer reviews or pre-approves our coverage. We earn referral commissions when readers buy through outbound product links (see Affiliate Disclosure), but commission rate has no effect on which products we choose to review or what rating we give. Our editor and contributors are paid a fixed salary.

How to flag an error

If you spot an inaccuracy in a review — a wrong dose, a misattributed citation, an out-of-date pricing point — write to editorial@truthsupplements.us. We aim to confirm and correct within five business days.