Grade: C

MEDIUM RISK

CHK Nutrition

Item: CHK Nutrition
Rating: 50
Author: SupplementChecker

CHK Nutrition has a Trust Score of 50/100, which is a Grade C and indicates a MEDIUM risk level. CHK Nutrition does not appear to conduct third-party testing on its supplements. Consumers should consider these factors when evaluating if CHK Nutrition is a good brand for their needs.

CHK Nutrition Trust Summary

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

CHK Nutrition 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 CHK Nutrition Third-Party Tested?

No — CHK Nutrition 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 CHK Nutrition a Good Brand?

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

About CHK Nutrition

CHK Nutrition is a supplement brand operating independently in the US. The company's founding date is unknown. They offer a range of supplements across various categories.

Product Specialization

CHK Nutrition offers products in the following categories: fish oil, herbal supplements, minerals, protein supplements, and vitamins. They provide a wide array of products, from common multivitamins to specialized herbal formulas.

Testing & Certifications Explained

CHK Nutrition does not have any third-party certifications on record. This means that there is no independent organization verifying the quality, purity, or potency of their supplements. Consumers should be aware that the absence of certifications makes it more difficult to assess the reliability of the product claims.

How CHK Nutrition Compares

Compared to brands like NOW Foods (Trust Score: 75/100) and Thorne Research (Trust Score: 92/100), CHK Nutrition's trust score is considerably lower, primarily due to the lack of third-party testing. Garden of Life (Trust Score: 68/100) also outperforms CHK Nutrition in terms of certifications and transparency. These competitors often provide more readily available information regarding testing and quality control.

Buying Guidance

Given CHK Nutrition's Trust Score and lack of third-party testing, consumers should exercise caution when purchasing their products. If you choose to purchase CHK Nutrition supplements, consider buying from retailers with strong return policies and carefully examine product labels. Look for any available information on ingredient sourcing or manufacturing practices.

Frequently Asked Questions

Has CHK Nutrition had any recalls?

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

Are CHK Nutrition supplements third-party tested?

No — CHK Nutrition 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 CHK Nutrition safe?

CHK Nutrition 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 CHK Nutrition a good brand?

CHK Nutrition 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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