Nux Sciences
Nux Sciences has a SupplementChecker.co trust score of 75/100, which is a grade of B+ and indicates a LOW risk level. Nux Sciences claims to conduct third-party testing, but does not specify which certifications they use. While they have a clean FDA record, they do not publish lab results or disclose ingredient sourcing, which impacts overall transparency.
Nux Sciences Trust Summary
- Trust Score
- 75/100 (Good)
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes (self-reported)
- FDA Recalls
- 0
- Adverse Events
- 0
Nux Sciences 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.
Where to Buy Nux Sciences
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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 testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.
FDA Record
Clean record — no FDA warnings, recalls, or significant adverse events.
Is Nux Sciences Third-Party Tested?
Yes — Nux Sciences is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is Nux Sciences a Good Brand?
Nux Sciences scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Nux Sciences 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 Nux Sciences
Nux Sciences is a US-based supplement brand operating independently. The founding date of Nux Sciences is unknown. They offer a range of supplements in various categories.
Product Specialization
Nux Sciences focuses on herbal supplements, protein products, and vitamins. They offer a variety of products within these categories, catering to general wellness and specific health needs.
Testing & Certifications Explained
Nux Sciences claims that their products are third-party tested; however, they do not specify which third-party certifications they utilize. This means that while they assert independent verification of their products, the specific standards and rigor of these tests are not transparent. Consumers should seek clarification from Nux Sciences regarding the specific third-party testing protocols employed to fully assess the quality and safety of their supplements. Without a named certification, it's difficult to verify the extent and reliability of the testing.
How Nux Sciences Compares
Compared to competitors like Nature Made (trust score 85/100) and NOW Foods (trust score 82/100), Nux Sciences' trust score of 75/100 is lower. Nature Made and NOW Foods both hold multiple third-party certifications, providing greater assurance of product quality and safety. Garden of Life (trust score 78/100) is a closer comparison, but they also have more visible certifications. Consumers should consider these differences when evaluating the trustworthiness of Nux Sciences.
Buying Guidance
Consumers interested in Nux Sciences products should contact the company directly to inquire about their third-party testing procedures and request any available lab results. Purchase from reputable retailers to ensure product authenticity. Always consult with a healthcare professional before starting any new supplement regimen.
Frequently Asked Questions
Has Nux Sciences had any recalls?
Are Nux Sciences supplements third-party tested?
Is Nux Sciences safe?
Is Nux Sciences a good brand?
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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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- Trust Score
- 75/100
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes
- FDA Recalls
- 0
- Adverse Reports
- 0