Grade: C

MEDIUM RISK

Fitness One Formulas

Item: Fitness One Formulas
Rating: 50
Author: SupplementChecker

Fitness One Formulas has a SupplementChecker.co trust score of 50/100, a grade of C, indicating a MEDIUM risk level. Fitness One Formulas does not appear to conduct third-party testing on its products. Consumers should be aware of the lack of independent verification when considering Fitness One Formulas products.

Fitness One Formulas Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0

Fitness One Formulas has a trust score of 50/100 (Fair). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

Verified Strengths

✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

No certifications on record. This brand has not demonstrated GMP compliance or third-party testing verification.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is Fitness One Formulas Third-Party Tested?

No — Fitness One Formulas is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No GMP certification was found on record either. We recommend looking for brands with verified third-party testing for the highest confidence in product quality. See our guide to third-party tested supplements.

Is Fitness One Formulas a Good Brand?

Fitness One Formulas scores 50/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Fitness One Formulas has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Fitness One Formulas

Fitness One Formulas is a US-based supplement company operating independently. The founding date of Fitness One Formulas is unknown. They offer a range of supplements in the specialty category.

Product Specialization

Fitness One Formulas specializes in specialty supplements. Specific product types are not detailed, but the 'specialty' category suggests they may focus on niche or unique formulations.

Testing & Certifications Explained

Fitness One Formulas does not have any third-party testing certifications on record. This means that there is no independent organization verifying the quality, purity, or potency of their products. Consumers rely solely on the brand's claims, which may not be sufficient for those seeking assurance of product integrity. The lack of GMP certification also raises concerns about manufacturing standards.

How Fitness One Formulas Compares

Many brands in the specialty supplement category pursue third-party testing and certifications to build consumer trust. For example, compare Fitness One Formulas to Klean Athlete (trust score above 80) or Garden of Life (trust score above 70), both of which emphasize independent testing. The Fitness One Formulas trust score is considerably lower than brands that prioritize transparency.

Buying Guidance

Given the lack of third-party testing, consumers should exercise caution when purchasing Fitness One Formulas products. Purchase directly from the manufacturer or authorized retailers to minimize the risk of counterfeit products. Scrutinize product labels and research individual ingredients before use.

Frequently Asked Questions

Has Fitness One Formulas had any recalls?

No — as of 2026, Fitness One Formulas has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Fitness One Formulas received a trust score of 50/100 from SupplementChecker.

Are Fitness One Formulas supplements third-party tested?

No — Fitness One Formulas supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No independent testing or GMP certification was found on record.

Is Fitness One Formulas safe?

Fitness One Formulas received a trust score of 50/100 (grade: C, risk level: MEDIUM). This score is calculated from FDA records, third-party certifications, adverse event reports, and transparency practices. No FDA warnings or recalls are on record.

Is Fitness One Formulas a good brand?

Fitness One Formulas scores 50/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They do not currently hold third-party testing certifications like NSF, USP, or Informed Sport. No FDA warnings or recalls found.

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How We Calculated This Score

Every brand starts with a baseline score of 70/100.

Points added for: Third-party certifications (NSF +15, USP +15, Informed Sport +10), publishing lab results (+10), clean regulatory record (+10), 10+ years in business (+10), organic certification (+5).

Points deducted for: FDA warning letters (-25), product recalls (-20), high adverse events (-15), no third-party testing (-15), proprietary blends (-10), no GMP (-10).

Score is capped at 0-100. Grade and risk level are derived from the final score.

All data sourced from FDA.gov, Health Canada (LNHPD / recalls-rappels), NSF.org, USP.org, and publicly available brand information. Last updated: 4/9/2026.

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