Grade: C

MEDIUM RISK

Syntrax

Item: Syntrax
Rating: 50
Author: SupplementChecker

Syntrax has a Trust Score of 50/100, which is a Grade C, indicating a MEDIUM risk level. Syntrax does not claim to offer third-party tested supplements, and no certifications are currently on record. Consumers should be aware of this when evaluating the brand.

Syntrax Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 1

Syntrax has a trust score of 50/100 (Fair). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and 1 adverse event report.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

Verified Strengths

✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

No certifications on record. This brand has not demonstrated GMP compliance or third-party testing verification.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Is Syntrax Third-Party Tested?

No — Syntrax is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No GMP certification was found on record either. We recommend looking for brands with verified third-party testing for the highest confidence in product quality. See our guide to third-party tested supplements.

Is Syntrax a Good Brand?

Syntrax scores 50/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Syntrax has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Syntrax

Syntrax is a supplement brand operating as an independent company with headquarters in the US. The founding date of Syntrax is unknown. They offer a range of supplements in various categories.

Product Specialization

Syntrax specializes in herbal and protein supplements. They are known for their protein powders and other fitness-related products.

Testing & Certifications Explained

Syntrax does not have any third-party certifications on record, meaning their products are not independently tested or verified for purity, potency, or safety by organizations like USP, NSF, or Informed Sport. The absence of these certifications means consumers must rely solely on the brand's claims without independent validation. This impacts the overall "Syntrax trust score". Consumers often search "is Syntrax third-party tested" to assess product safety.

How Syntrax Compares

Compared to brands like Optimum Nutrition (Trust Score: 75/100) and Garden of Life (Trust Score: 82/100), Syntrax's Trust Score is significantly lower. Both Optimum Nutrition and Garden of Life offer a range of third-party tested supplements, providing greater assurance of product quality. Another competitor, Myprotein (Trust Score: 65/100), also has a higher trust score and offers some third-party tested products.

Buying Guidance

Given Syntrax's Trust Score and lack of third-party testing, consumers should exercise caution when purchasing their products. Purchase from reputable retailers and carefully review product labels. While there is no "Syntrax recall" history, carefully consider if "Syntrax is safe" for your individual needs.

Frequently Asked Questions

Has Syntrax had any recalls?

No — as of 2026, Syntrax has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Syntrax received a trust score of 50/100 from SupplementChecker.

Are Syntrax supplements third-party tested?

No — Syntrax supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No independent testing or GMP certification was found on record.

Is Syntrax safe?

Syntrax received a trust score of 50/100 (grade: C, risk level: MEDIUM). 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 Syntrax a good brand?

Syntrax scores 50/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They do not currently hold third-party testing certifications like NSF, USP, or Informed Sport. 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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