Grade: A

LOW RISK

WINKLER NUTRITION

Item: WINKLER NUTRITION
Rating: 85
Author: SupplementChecker

WINKLER NUTRITION has a SupplementChecker.co trust score of 85/100, which is a Grade A, indicating a LOW risk level. WINKLER NUTRITION is Informed Sport certified, meaning every batch is tested for banned substances. This suggests that WINKLER NUTRITION is likely a good brand for consumers concerned about product safety and label accuracy.

WINKLER NUTRITION Trust Summary

Trust Score: 85/100 (Very Good)
Grade: A
Risk Level: LOW
Third-Party Tested: Yes (Informed Sport)
FDA Recalls: 0
Adverse Events: 0

WINKLER NUTRITION has a trust score of 85/100 (Very Good). The brand is third-party tested by Informed Sport, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Informed Sport certified — every batch tested
✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Informed SportThird-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 WINKLER NUTRITION Third-Party Tested?

Yes — WINKLER NUTRITION is Informed Sport certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is WINKLER NUTRITION a Good Brand?

WINKLER NUTRITION scores 85/100 (A) — this is an above-average score indicating a trustworthy brand. WINKLER NUTRITION has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Informed Sport certified), which is a strong quality indicator.

About WINKLER NUTRITION

WINKLER NUTRITION is an independent sports nutrition brand based in the US. The founding date is unknown. They develop and market supplements aimed at athletes and fitness enthusiasts.

Product Specialization

WINKLER NUTRITION specializes in sports nutrition products. While specific product lines are not detailed, they likely offer common supplements such as protein powders, pre-workout formulas, and performance enhancers.

Testing & Certifications Explained

WINKLER NUTRITION's Informed Sport certification means that every batch of their products is tested for substances banned by sports organizations. This certification is a strong indicator of product purity and reduces the risk of athletes inadvertently consuming prohibited substances. This makes WINKLER NUTRITION a reliable choice for athletes concerned about compliance with anti-doping regulations.

How WINKLER NUTRITION Compares

Compared to brands like Transparent Labs (trust score 92/100, third-party tested and publishes lab results) and Klean Athlete (trust score 88/100, NSF Certified for Sport), WINKLER NUTRITION holds a competitive trust score. However, Transparent Labs offers greater transparency by publishing lab results. Optimum Nutrition (trust score 75/100) has a lower score and relies on in-house testing, making WINKLER NUTRITION a potentially better choice for consumers prioritizing third-party assurance.

Buying Guidance

Given WINKLER NUTRITION's high trust score and Informed Sport certification, consumers can generally feel confident purchasing their products. Look for the Informed Sport logo on the product packaging to verify certification. While WINKLER NUTRITION does not have any WINKLER NUTRITION recall history, always purchase from reputable retailers to ensure product authenticity.

Frequently Asked Questions

Has WINKLER NUTRITION had any recalls?

No — as of 2026, WINKLER NUTRITION has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. WINKLER NUTRITION received a trust score of 85/100 from SupplementChecker.

Are WINKLER NUTRITION supplements third-party tested?

Yes — WINKLER NUTRITION supplements are third-party tested. They hold the following certifications: Informed Sport. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is WINKLER NUTRITION safe?

WINKLER NUTRITION received a trust score of 85/100 (grade: A, 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.

Is WINKLER NUTRITION a good brand?

WINKLER NUTRITION scores 85/100, which is an A grade — this is above average and indicates a trustworthy brand. They hold third-party certifications (Informed Sport certified), which is a strong indicator of product quality. 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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Quick Facts

Trust Score: 85/100
Grade: A
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0