Grade: C

MEDIUM RISK

Weider Prime

Item: Weider Prime
Rating: 50
Author: SupplementChecker

Weider Prime has a SupplementChecker trust score of 50/100, which translates to a grade of C and a MEDIUM risk level. Weider Prime does not appear to conduct third-party testing on its supplements. Consumers should carefully evaluate Weider Prime reviews and consider the lack of independent verification when making purchasing decisions.

Weider Prime Trust Summary

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

Weider Prime 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 no adverse event reports.

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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

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

Is Weider Prime Third-Party Tested?

No — Weider Prime 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 Weider Prime a Good Brand?

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

About Weider Prime

Weider Prime is a supplement brand operating independently in the US. The founding date of Weider Prime is unknown. They offer a range of products in the specialty supplement category.

Product Specialization

Weider Prime specializes in specialty supplements. Specific product types include formulations targeting men's health and vitality.

Testing & Certifications Explained

Weider Prime does not appear to have any third-party testing certifications. This means that an independent organization has not verified the quality, purity, or potency of Weider Prime's products. Consumers should be aware that without third-party testing, there is a greater risk of contamination, inaccurate labeling, and products not containing the ingredients or dosages claimed on the label. Therefore, it's difficult to definitively say if Weider Prime is third-party tested.

How Weider Prime Compares

Compared to competitors like Thorne Research (trust score 95/100) and Klean Athlete (trust score 88/100), which have comprehensive third-party testing and certifications, Weider Prime's trust score is significantly lower. Another competitor, Nugenix (trust score 62/100), also has a higher score. These brands invest heavily in demonstrating product quality and safety through independent verification.

Buying Guidance

Given Weider Prime's trust score and lack of third-party testing, consumers should exercise caution. Purchase Weider Prime products from reputable retailers and carefully examine product labels. Consider choosing third-party tested supplements from brands with higher trust scores for greater assurance of product quality and safety.

Frequently Asked Questions

Has Weider Prime had any recalls?

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

Are Weider Prime supplements third-party tested?

No — Weider Prime 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 Weider Prime safe?

Weider Prime 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 Weider Prime a good brand?

Weider Prime 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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