Grade: C

MEDIUM RISK

Celsius

Item: Celsius
Rating: 50
Author: SupplementChecker

Okay, here's the content for the Celsius brand profile page on SupplementCheck: **** Celsius is a specialty beverage brand known for its fitness-focused energy drinks. The brand currently has no third-party certifications on record and does not publish lab results. While Celsius has a clean FDA record with no warning letters or recalls, there are two adverse event reports on file. **

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.

Where to Buy Celsius

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

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 supplement brand in the dietary supplement industry. Celsius has a trust score of 50/100 (Grade C), which may indicate areas for improvement in safety or transparency.

Product Specialization

Celsius focuses on Specialty supplements. Their product line is designed to meet specific health and wellness needs within these categories, offering targeted nutritional support for various consumer goals.

Testing & Certifications Explained

Celsius does not appear to have third-party testing certifications from recognized organizations like NSF, USP, or Informed Sport. This means their supplements have not been independently verified for purity, potency, or banned substances. Consumers should be aware that ingredient quality and label accuracy are not externally validated.

How Celsius Compares

In the broader supplement industry, Celsius competes with both specialized and general nutrition brands. Their trust score of 50/100 shows room for improvement compared to industry leaders who typically maintain higher third-party certification standards and cleaner regulatory records.

Buying Guidance

Given Celsius's lower trust score, consumers should exercise caution and consider alternatives with stronger safety records. If purchasing, verify ingredient sources, check for recent lab testing, and consult healthcare providers.

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.

Compare Similar Brands

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

65/100

Lower rated

Beam

Grade B • Higher score

65/100

Lower rated

Mountain Rose Herbs

Grade B • Higher score

65/100

Lower rated

RYSE

Grade B • Higher score

65/100

Lower rated

Mixhers

Grade B • Higher score

65/100

Lower rated

Perelel

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: 4/4/2026.

Promote Your Trust Score

Embed this badge on your site — it displays Celsius'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/celsius/" width="220" height="110" frameborder="0" loading="lazy" title="Celsius trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/celsius/" width="320" height="160" frameborder="0" loading="lazy" title="Celsius trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/celsius/" width="420" height="210" frameborder="0" loading="lazy" title="Celsius trust score by SupplementChecker"></iframe>

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

Want to find supplements you can trust?

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

See the best third-party tested supplements →