Grade: C

MEDIUM RISK

21st Century Zoo Friends

Item: 21st Century Zoo Friends
Rating: 50
Author: SupplementChecker

21st Century Zoo Friends has a SupplementChecker.co trust score of 50/100, a Grade of C, and a MEDIUM risk level. 21st Century Zoo Friends does not appear to conduct third-party testing on its supplements. The brand has a clean FDA record, with no warning letters or recalls on record.

21st Century Zoo Friends Trust Summary

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

21st Century Zoo Friends 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 21st Century Zoo Friends Third-Party Tested?

No — 21st Century Zoo Friends 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 21st Century Zoo Friends a Good Brand?

21st Century Zoo Friends scores 50/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. 21st Century Zoo Friends has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About 21st Century Zoo Friends

21st Century Zoo Friends is a US-based supplement brand operating independently. The founding date of the company is unknown. They offer a range of supplements aimed at general wellness.

Product Specialization

21st Century Zoo Friends focuses on supplements in the fish oil and vitamins categories. Their product line includes various vitamins and omega-3 fatty acid supplements.

Testing & Certifications Explained

21st Century Zoo Friends does not have any third-party testing certifications on record. This means that no independent organization has verified the contents, purity, or potency of their supplements. Consumers should be aware that the absence of third-party testing makes it more difficult to confirm the quality and safety of 21st Century Zoo Friends products. Consumers often search "is 21st Century Zoo Friends third-party tested?" to assess product quality.

How 21st Century Zoo Friends Compares

Many brands in the fish oil and vitamins categories, such as Nature Made (trust score 75/100) and NOW Foods (trust score 82/100), undergo third-party testing and publish their lab results, offering greater transparency than 21st Century Zoo Friends. Other competitors like Kirkland Signature (trust score 68/100) also have certifications for some products. The 21st Century Zoo Friends trust score is lower than these competitors, reflecting the brand's lack of certifications and transparency.

Buying Guidance

Consumers should carefully consider the lack of third-party testing and limited transparency before purchasing 21st Century Zoo Friends products. If you choose to purchase, look for batch-specific lab results on the product packaging or company website, though none are currently published. Always consult with a healthcare professional before starting any new supplement regimen. Consider reading 21st Century Zoo Friends reviews before purchasing.

Frequently Asked Questions

Has 21st Century Zoo Friends had any recalls?

No — as of 2026, 21st Century Zoo Friends has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. 21st Century Zoo Friends received a trust score of 50/100 from SupplementChecker.

Are 21st Century Zoo Friends supplements third-party tested?

No — 21st Century Zoo Friends 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 21st Century Zoo Friends safe?

21st Century Zoo Friends 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 21st Century Zoo Friends a good brand?

21st Century Zoo Friends 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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