Grade: A

LOW RISK

Nutrition X

Item: Nutrition X
Rating: 85
Author: SupplementChecker

Nutrition X has a SupplementChecker.co trust score of 85/100, which is a Grade A, indicating a low risk level. Nutrition X claims third-party testing and is Informed Sport certified, meaning every batch is tested for banned substances. This makes Nutrition X a relatively trustworthy brand compared to brands without independent certification.

Nutrition X 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

Nutrition X 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 Nutrition X Third-Party Tested?

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

Is Nutrition X a Good Brand?

Nutrition X scores 85/100 (A) — this is an above-average score indicating a trustworthy brand. Nutrition X 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 Nutrition X

Nutrition X is a US-based sports nutrition brand operating independently. The founding date of Nutrition X is unknown. They develop and market supplements aimed at athletes and fitness enthusiasts.

Product Specialization

Nutrition X specializes in sports nutrition supplements. Their product range likely includes protein powders, pre-workout formulas, and other performance-enhancing supplements.

Testing & Certifications Explained

Nutrition X is Informed Sport certified. This means that every batch of their products is tested for banned substances by an independent third-party laboratory. This certification is valuable for athletes and consumers concerned about inadvertent doping or the presence of prohibited ingredients. The Informed Sport certification is a strong indicator of product safety and quality control.

How Nutrition X Compares

Compared to competitors like Transparent Labs (trust score 92/100, third-party tested and publishes results) and Klean Athlete (trust score 88/100, NSF Certified for Sport), Nutrition X's trust score of 85/100 is competitive. However, Transparent Labs provides greater transparency by publishing lab results. Many other sports nutrition brands lack any third-party certifications, making Nutrition X a better choice than brands without such verification.

Buying Guidance

Given Nutrition X's Informed Sport certification and high trust score, it is generally a safe brand to consider. Purchase Nutrition X products from reputable retailers to ensure authenticity. Always check the product label for the Informed Sport logo to confirm certification.

Frequently Asked Questions

Has Nutrition X had any recalls?

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

Are Nutrition X supplements third-party tested?

Yes — Nutrition X 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 Nutrition X safe?

Nutrition X 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 Nutrition X a good brand?

Nutrition X 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