FitFX
FitFX has a SupplementChecker.co trust score of 75/100, earning a grade of B+ and a LOW risk level. FitFX claims to offer third-party tested supplements, although specific certifications are not listed. This is a positive sign, but consumers should still verify testing information.
FitFX Trust Summary
- Trust Score
- 75/100 (Good)
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes (self-reported)
- FDA Recalls
- 0
- Adverse Events
- 0
FitFX 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 FitFX
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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 FitFX Third-Party Tested?
Yes — FitFX is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is FitFX a Good Brand?
FitFX scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. FitFX 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 FitFX
FitFX is an independent supplement brand based in the US. The founding date is unknown. They offer a range of supplements marketed towards general health and fitness.
Product Specialization
FitFX specializes in protein and vitamins. Their product line includes various protein powders, multivitamins, and single-ingredient vitamin supplements.
Testing & Certifications Explained
FitFX claims to have third-party tested supplements, but does not specify which certifications they hold. This means that while the brand asserts its products are tested by an independent lab, there is no recognized certification body verifying these claims. Consumers should look for specific certifications like NSF, USP, or Informed-Sport to ensure rigorous testing standards are met. Without these certifications, it is more difficult to verify the quality and purity of FitFX products.
How FitFX Compares
Compared to competitors like Transparent Labs (trust score 92/100, Informed-Sport certified) and Klean Athlete (trust score 88/100, NSF Certified for Sport), FitFX's trust score is lower, and they lack verifiable certifications. Optimum Nutrition (trust score 70/100) is a similar brand in terms of trust score, but also lacks verifiable third-party certifications. Consumers prioritizing independently verified quality may prefer brands with established certifications.
Buying Guidance
When considering FitFX products, look for any available lab results or certificates of analysis on the product packaging or website to validate their third-party testing claims. Purchase from reputable retailers to ensure product authenticity. Always consult with a healthcare professional before starting any new supplement regimen. Before purchasing, search "FitFX reviews" to see what other customers are saying.
Frequently Asked Questions
Has FitFX had any recalls?
Are FitFX supplements third-party tested?
Is FitFX safe?
Is FitFX 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