Grade: C

MEDIUM RISK

Muscle Addiction

Item: Muscle Addiction
Rating: 50
Author: SupplementChecker

Muscle Addiction has a SupplementChecker.co trust score of 50/100, which is a Grade C, indicating a MEDIUM risk level. No third-party testing certifications were found for Muscle Addiction products. The brand has a clean FDA record, with no warning letters or recalls.

Muscle Addiction Trust Summary

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

Muscle Addiction 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.

Where to Buy Muscle Addiction

Purchase from trusted retailers. We may earn a commission at no extra cost to you.

Buy on iHerb Buy on Amazon

Check another brand:

e.g. Nature Made, Thorne, NOW Foods...

Check

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 Muscle Addiction Third-Party Tested?

No — Muscle Addiction 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 Muscle Addiction a Good Brand?

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

About Muscle Addiction

Muscle Addiction is an independent supplement brand based in the US. The founding date is unknown. They operate as an independent company. They offer products in the specialty supplement category.

Product Specialization

Muscle Addiction specializes in specialty supplements. Specific product types are not specified, but the brand likely focuses on niche products within the broader supplement market.

Testing & Certifications Explained

Muscle Addiction does not have any third-party testing certifications on record. This means that no independent organization has verified the quality, purity, or potency of Muscle Addiction's products. Consumers should be aware that the absence of these certifications makes it more difficult to assess the quality and safety of Muscle Addiction supplements. Consumers wondering "is Muscle Addiction third-party tested" should note the lack of certifications.

How Muscle Addiction Compares

Compared to other brands in the specialty supplement category, Muscle Addiction's trust score of 50/100 is relatively low. For example, a brand like Klean Athlete (trust score 90/100) has NSF Certified for Sport certification, while Garden of Life (trust score 75/100) has certifications such as Informed-Choice. These certifications provide a higher level of assurance to consumers compared to Muscle Addiction's current status.

Buying Guidance

Given Muscle Addiction's trust score and lack of third-party testing, consumers should exercise caution when purchasing their products. Purchase directly from the Muscle Addiction website or authorized retailers to minimize the risk of counterfeit products. Carefully examine product labels and research individual ingredients before use. Consumers should also be aware that there is no "Muscle Addiction recall" currently.

Frequently Asked Questions

Has Muscle Addiction had any recalls?

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

Are Muscle Addiction supplements third-party tested?

No — Muscle Addiction 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 Muscle Addiction safe?

Muscle Addiction 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 Muscle Addiction a good brand?

Muscle Addiction 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.

Get FDA Recall Alerts

We'll notify you when FDA recalls affect supplement brands you care about.

Compare Similar Brands

Brands in similar categories with comparable trust profiles. Compare certifications, scores, and safety records.

65/100

Lower rated

Brightside

Grade B • Higher score

65/100

Lower rated

Outwork Nutrition

Grade B • Higher score

65/100

Lower rated

Vital Vitamins

Grade B • Higher score

65/100

Lower rated

Thesis

Grade B • Higher score

65/100

Lower rated

Traditional Medicinals

Grade B • Higher score

Want more comparisons? Browse our supplement categories or check our buying guides.

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.

Promote Your Trust Score

Embed this badge on your site — it displays Muscle Addiction's verified trust score and links back to this profile page. Helps show buyers you're transparent about third-party testing.

Small · 220×110

<iframe src="https://supplementchecker.co/embed/muscle-addiction/" width="220" height="110" frameborder="0" loading="lazy" title="Muscle Addiction trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/muscle-addiction/" width="320" height="160" frameborder="0" loading="lazy" title="Muscle Addiction trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/muscle-addiction/" width="420" height="210" frameborder="0" loading="lazy" title="Muscle Addiction trust score by SupplementChecker"></iframe>

Paste the snippet anywhere on your site. The badge updates automatically when Muscle Addiction's trust score changes.

Own this brand? Contact us to update your information.

Want to find supplements you can trust?

Third-party testing is the single best indicator of supplement quality. We analyzed Muscle Addiction and 500+ other brands to find the ones that actually prove what's on the label.

See the best third-party tested supplements →