Grade: C

MEDIUM RISK

Celsius

Item: Celsius
Rating: 50
Author: SupplementChecker

Celsius has a Trust Score of 50/100, which is a Grade C, indicating a MEDIUM risk level. Celsius does not appear to conduct third-party testing on its products, which is a significant factor in its trust score. Consumers should carefully evaluate the available information before purchasing.

Celsius Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 2

Celsius 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 2 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 Celsius Third-Party Tested?

No — Celsius 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 Celsius a Good Brand?

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

About Celsius

Celsius is a US-based specialty supplement brand operating independently. The founding date is unknown. Celsius focuses on energy drinks and fitness beverages.

Product Specialization

Celsius specializes in the specialty category, primarily known for its energy drinks and fitness beverages marketed towards active individuals.

Testing & Certifications Explained

Celsius does not have any visible third-party testing certifications. This means there is no independent verification of the ingredients or the accuracy of the product label. For consumers seeking "third-party tested supplements", this absence is a significant drawback. The lack of GMP certification is also a concern.

How Celsius Compares

Compared to other brands in the specialty supplement category, Celsius's Trust Score of 50/100 places it in the middle range. For example, a brand like Klean Athlete (Trust Score 85) has NSF Certified for Sport certification, while Garden of Life (Trust Score 78) has multiple certifications. These brands demonstrate a higher commitment to third-party testing and transparency.

Buying Guidance

Given Celsius's Trust Score and lack of third-party testing, consumers should exercise caution. Purchase Celsius products from reputable retailers to ensure authenticity. Check for any updated information or "Celsius reviews" regarding product quality before buying.

Frequently Asked Questions

Has Celsius had any recalls?

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

Are Celsius supplements third-party tested?

No — Celsius 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 Celsius safe?

Celsius 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 Celsius a good brand?

Celsius 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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