Grade: C

MEDIUM RISK

Sundown

Item: Sundown
Rating: 50
Author: SupplementChecker

Sundown has a SupplementChecker trust score of 50/100, a Grade C, indicating a MEDIUM risk level. Sundown does not provide third-party testing certifications to verify the quality of its supplements. Consumers should carefully evaluate the brand's transparency practices before purchasing.

Sundown Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 4

Sundown 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 4 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

Is Sundown Third-Party Tested?

No — Sundown 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 Sundown a Good Brand?

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

About Sundown

Sundown is a US-based supplement brand operating independently. The founding date of Sundown is unknown. Sundown offers a range of vitamins, minerals, and other health supplements.

Product Specialization

Sundown specializes in a variety of supplement categories, including vitamins, minerals, herbal supplements, fish oil, and protein. They are known for offering a wide range of single-ingredient vitamins and minerals, as well as combination formulas.

Testing & Certifications Explained

Sundown does not have any third-party testing certifications on record. This means that independent organizations have not verified the quality, purity, or potency of Sundown's products. Consumers should be aware that the absence of third-party testing makes it more difficult to assess the true contents and safety of Sundown supplements. Many consumers actively seek third-party tested supplements to ensure quality.

How Sundown Compares

Compared to brands like Nature Made (trust score 75/100) and NOW Foods (trust score 82/100), Sundown's trust score is lower, primarily due to the lack of third-party testing. Garden of Life (trust score 90/100) distinguishes itself further with extensive certifications. These competitors often provide more readily available information regarding testing and quality control.

Buying Guidance

Given Sundown's trust score and lack of third-party testing, consumers should exercise caution. Purchase Sundown products from reputable retailers and carefully examine product labels for ingredient information. Consider choosing brands with higher trust scores and visible third-party certifications when possible.

Frequently Asked Questions

Has Sundown had any recalls?

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

Are Sundown supplements third-party tested?

No — Sundown 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 Sundown safe?

Sundown 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 Sundown a good brand?

Sundown 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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