Grade: B+

LOW RISK

International Nutrition

Item: International Nutrition
Rating: 75
Author: SupplementChecker

International Nutrition has a SupplementChecker.co trust score of 75/100, which is a B+ grade, indicating a low risk level. While International Nutrition claims to offer third-party tested supplements, no specific certifications are listed. This means consumers should independently verify product quality.

International Nutrition Trust Summary

Trust Score: 75/100 (Good)
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes (self-reported)
FDA Recalls: 0
Adverse Events: 0

International Nutrition has a trust score of 75/100 (Good). The brand is claims third-party testing (self-reported), has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Third-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 International Nutrition Third-Party Tested?

Yes — International Nutrition is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is International Nutrition a Good Brand?

International Nutrition scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. International Nutrition has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.

About International Nutrition

International Nutrition is a US-based supplement brand operating independently. The company's founding date is unknown. They offer a range of supplements.

Product Specialization

International Nutrition focuses on herbal and vitamin supplements. Specific product types are not detailed, but the brand operates within these broad categories.

Testing & Certifications Explained

International Nutrition claims their products are third-party tested, but they do not specify which third-party certifications they hold. This lack of transparency means consumers cannot easily verify the quality and purity of International Nutrition supplements. Without recognized certifications, it's difficult to confirm that products contain the ingredients listed on the label and are free from contaminants.

How International Nutrition Compares

Compared to brands like Nature Made (trust score 85/100, USP verified) and NOW Foods (trust score 82/100, Informed-Sport certified), International Nutrition lags in demonstrated certifications. Another competitor, Puritan's Pride (trust score 68/100, no listed certifications), has a lower trust score than International Nutrition. Consumers seeking thoroughly third-party tested supplements may prefer brands with established certification programs.

Buying Guidance

Consumers interested in International Nutrition products should purchase directly from the manufacturer or authorized retailers to ensure authenticity. Given the lack of specified third-party certifications, it is crucial to independently verify product claims and ingredient lists before use. Look for batch-specific lab results if available.

Frequently Asked Questions

Has International Nutrition had any recalls?

No — as of 2026, International Nutrition has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. International Nutrition received a trust score of 75/100 from SupplementChecker.

Are International Nutrition supplements third-party tested?

Yes — International Nutrition supplements are third-party tested. They hold the following certifications: third-party tested (self-reported). Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is International Nutrition safe?

International Nutrition received a trust score of 75/100 (grade: B+, 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.

Grade A+ • Higher score

Want more comparisons? Browse our supplement categories or check our buying guides.

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: 75/100
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0

⚠ No GMP certification visible