Grade: A

LOW RISK

One Percent Supplements

Item: One Percent Supplements
Rating: 85
Author: SupplementChecker

One Percent Supplements has a SupplementChecker.co trust score of 85/100, which is a Grade A and indicates a LOW risk level. One Percent Supplements is Informed Sport certified, meaning every batch is tested for banned substances. This is a strong indicator of product safety and quality.

One Percent Supplements Trust Summary

Trust Score: 85/100 (Very Good)
Grade: A
Risk Level: LOW
Third-Party Tested: Yes (Informed Sport)
FDA Recalls: 0
Adverse Events: 0

One Percent Supplements has a trust score of 85/100 (Very Good). The brand is third-party tested by Informed Sport, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Informed Sport certified — every batch tested
✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Informed SportThird-Party Tested

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is One Percent Supplements Third-Party Tested?

Yes — One Percent Supplements is Informed Sport certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is One Percent Supplements a Good Brand?

One Percent Supplements scores 85/100 (A) — this is an above-average score indicating a trustworthy brand. One Percent Supplements has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Informed Sport certified), which is a strong quality indicator.

About One Percent Supplements

One Percent Supplements is an independent sports nutrition brand with an unknown founding date. Headquartered in the US, they focus on providing supplements to support athletic performance and overall wellness. The brand operates independently, without a parent company.

Product Specialization

One Percent Supplements specializes in the sports nutrition category. They likely offer a range of products such as protein powders, pre-workout supplements, and other performance-enhancing formulas designed for athletes and fitness enthusiasts.

Testing & Certifications Explained

One Percent Supplements is certified by Informed Sport. This means that every batch of their products is tested for banned substances by a third-party laboratory. This certification is particularly important for athletes who need to ensure that the supplements they are taking do not contain any prohibited substances. It provides a high level of assurance regarding product safety and purity.

How One Percent Supplements Compares

Compared to other sports nutrition brands, One Percent Supplements' trust score of 85 is competitive. For example, Transparent Labs (92/100) and Klean Athlete (90/100) have higher scores and also boast comprehensive third-party testing and certifications. However, many brands lack the Informed Sport certification that One Percent Supplements possesses, putting them ahead of brands with lower levels of independent verification.

Buying Guidance

Given One Percent Supplements' Informed Sport certification and solid trust score, they appear to be a reasonably trustworthy brand. Consumers should purchase directly from the One Percent Supplements website or authorized retailers to ensure product authenticity. Always verify the Informed Sport logo on the product packaging before use.

Frequently Asked Questions

Has One Percent Supplements had any recalls?

No — as of 2026, One Percent Supplements has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. One Percent Supplements received a trust score of 85/100 from SupplementChecker.

Are One Percent Supplements supplements third-party tested?

Yes — One Percent Supplements supplements are third-party tested. They hold the following certifications: Informed Sport. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is One Percent Supplements safe?

One Percent Supplements received a trust score of 85/100 (grade: A, risk level: LOW). 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 One Percent Supplements a good brand?

One Percent Supplements scores 85/100, which is an A grade — this is above average and indicates a trustworthy brand. They hold third-party certifications (Informed Sport certified), which is a strong indicator of product quality. 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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Quick Facts

Trust Score: 85/100
Grade: A
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0