Grade: B+

LOW RISK

Tiber River Naturals

Item: Tiber River Naturals
Rating: 75
Author: SupplementChecker

Tiber River Naturals has a SupplementChecker.co trust score of 75/100, which is a Grade of B+ and indicates a LOW risk level. Tiber River Naturals claims to conduct third-party testing, though no specific certifications are visible. The brand has a clean FDA record, with no warning letters or recalls.

Tiber River Naturals Trust Summary

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

Tiber River Naturals 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 Tiber River Naturals Third-Party Tested?

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

Is Tiber River Naturals a Good Brand?

Tiber River Naturals scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Tiber River Naturals 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 Tiber River Naturals

Tiber River Naturals is a specialty supplement brand operating independently. The company's founding date is unknown. Tiber River Naturals focuses on providing consumers with specialized products.

Product Specialization

Tiber River Naturals specializes in the specialty category of supplements. Specific product types are not specified.

Testing & Certifications Explained

Tiber River Naturals claims that its products are third-party tested, but does not specify any particular third-party certifications. This means that while the company asserts its products undergo independent testing, there's no readily available verification of these claims. Consumers should seek additional information or look for brands with transparently displayed third-party certifications to ensure product quality and safety. When considering "is Tiber River Naturals third-party tested," remember to seek verification.

How Tiber River Naturals Compares

Compared to other brands in the specialty category, Tiber River Naturals' trust score of 75/100 places it in a similar range to some competitors but below brands with verified certifications. For example, a brand like Thorne Research (trust score 92/100) has more visible certifications. Another competitor, such as Standard Process (trust score 68/100), may have a lower score due to similar transparency concerns. Consumers often review "Tiber River Naturals reviews" to compare it to similar brands.

Buying Guidance

Consumers interested in Tiber River Naturals should carefully evaluate the available information and independently verify the brand's claims of third-party testing. Purchase directly from Tiber River Naturals or authorized retailers to ensure product authenticity. Due to the lack of GMP certification, consider starting with small quantities to assess individual tolerance.

Frequently Asked Questions

Has Tiber River Naturals had any recalls?

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

Are Tiber River Naturals supplements third-party tested?

Yes — Tiber River Naturals 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 Tiber River Naturals safe?

Tiber River Naturals 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