Grade: C

MEDIUM RISK

American Muscle Sports Nutrition

Item: American Muscle Sports Nutrition
Rating: 50
Author: SupplementChecker

American Muscle Sports Nutrition has a SupplementChecker.co trust score of 50/100, which is a Grade C, indicating a MEDIUM risk level. Notably, there's no evidence that American Muscle Sports Nutrition is third-party tested for ingredient purity or potency. Consumers should carefully evaluate the brand's transparency and quality control measures before purchasing.

American Muscle Sports Nutrition Trust Summary

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

American Muscle Sports 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 American Muscle Sports Nutrition Third-Party Tested?

No — American Muscle Sports 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 American Muscle Sports Nutrition a Good Brand?

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

About American Muscle Sports Nutrition

American Muscle Sports Nutrition is a supplement brand operating independently in the US. The founding date is unknown. They offer a range of products in the sports nutrition category.

Product Specialization

American Muscle Sports Nutrition specializes in the specialty supplement category. While specific product types are not detailed, this suggests a focus on niche or specialized supplements within the broader sports nutrition market.

Testing & Certifications Explained

American Muscle Sports Nutrition does not appear to have any third-party certifications. This means that no independent organization has verified the quality, purity, or potency of their products. For consumers, this lack of certification increases the risk of purchasing a product that does not contain the ingredients listed on the label or that contains contaminants. The absence of GMP certification also suggests a lack of adherence to established manufacturing quality standards.

How American Muscle Sports Nutrition Compares

Compared to brands like Optimum Nutrition (trust score 85/100) and Klean Athlete (trust score 92/100), American Muscle Sports Nutrition's trust score is considerably lower. These competitors often have certifications like NSF Certified for Sport or Informed-Sport, indicating a higher level of third-party testing. Another competitor, MuscleTech (trust score 68/100), also demonstrates greater transparency through published lab results, which American Muscle Sports Nutrition does not provide.

Buying Guidance

Given the American Muscle Sports Nutrition trust score and lack of third-party testing, consumers should exercise caution. Purchase directly from the manufacturer or authorized retailers to minimize the risk of counterfeit products. Scrutinize the ingredient list and consider seeking products that have undergone independent testing for purity and potency from brands with higher trust scores.

Frequently Asked Questions

Has American Muscle Sports Nutrition had any recalls?

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

Are American Muscle Sports Nutrition supplements third-party tested?

No — American Muscle Sports 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 American Muscle Sports Nutrition safe?

American Muscle Sports 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 American Muscle Sports Nutrition a good brand?

American Muscle Sports 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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