Grade: C

MEDIUM RISK

Angstrom Minerals

Item: Angstrom Minerals
Rating: 50
Author: SupplementChecker

Angstrom Minerals has a SupplementChecker.co trust score of 50/100, which translates to a grade of C and a MEDIUM risk level. Angstrom Minerals does not appear to conduct third-party testing on their products. This is a significant factor for consumers concerned about product purity and label accuracy.

Angstrom Minerals Trust Summary

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

Angstrom Minerals 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 Angstrom Minerals Third-Party Tested?

No — Angstrom Minerals 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 Angstrom Minerals a Good Brand?

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

About Angstrom Minerals

Angstrom Minerals is a US-based supplement brand that operates independently. The founding date of Angstrom Minerals is unknown. They are known for offering a range of mineral supplements.

Product Specialization

Angstrom Minerals specializes in mineral supplements. Their product line focuses on providing minerals in liquid form, often marketed for enhanced absorption. They are known for offering single-mineral supplements like magnesium and zinc.

Testing & Certifications Explained

Angstrom Minerals does not have any third-party testing certifications on record. This means that independent organizations are not verifying the contents or purity of their supplements. For consumers seeking third-party tested supplements, this is a significant consideration, as it means there is no independent confirmation of label claims.

How Angstrom Minerals Compares

Compared to competitors like NOW Foods (trust score 78/100) and Thorne Research (trust score 92/100), Angstrom Minerals lags in trust and transparency. Both NOW Foods and Thorne Research have extensive third-party testing and certifications. Another competitor, Trace Minerals Research (trust score 65/100), also demonstrates a higher level of transparency than Angstrom Minerals.

Buying Guidance

Consumers should exercise caution when purchasing Angstrom Minerals products due to the lack of third-party testing. Purchase from reputable retailers and carefully review product labels. Consider brands with higher trust scores and visible third-party certifications if you prioritize independent verification of product quality.

Frequently Asked Questions

Has Angstrom Minerals had any recalls?

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

Are Angstrom Minerals supplements third-party tested?

No — Angstrom Minerals 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 Angstrom Minerals safe?

Angstrom Minerals 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 Angstrom Minerals a good brand?

Angstrom Minerals 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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