Grade: C

MEDIUM RISK

Happy Mammoth

Item: Happy Mammoth
Rating: 50
Author: SupplementChecker

Happy Mammoth has a SupplementChecker.co trust score of 50/100, which translates to a grade of C and a MEDIUM risk level. Happy Mammoth is not third-party tested, and no certifications are visible. While the brand has a clean FDA record, the lack of independent verification impacts its overall trustworthiness.

Happy Mammoth Trust Summary

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

Happy Mammoth 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 Happy Mammoth Third-Party Tested?

No — Happy Mammoth 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 Happy Mammoth a Good Brand?

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

About Happy Mammoth

Happy Mammoth is an independent supplement brand headquartered in the US. The founding date is unknown. They offer products in the herbal supplement category.

Product Specialization

Happy Mammoth specializes in herbal supplements. Specific product types include [insert specific product examples if known, otherwise remove this sentence].

Testing & Certifications Explained

Happy Mammoth does not appear to have any third-party testing certifications. This means that there is no independent organization verifying the quality, purity, or potency of their products. Consumers should be aware that the absence of certifications like NSF, USP, or Informed Sport means that the products have not been independently assessed for contaminants or accurate ingredient labeling. Therefore, consumers cannot be certain that the products contain what the label claims.

How Happy Mammoth Compares

Compared to competitors like [Competitor A] with a trust score of [Score]/100 and [Competitor B] with a trust score of [Score]/100 who are third-party tested, Happy Mammoth's score of 50/100 is lower. Many leading supplement brands pursue certifications like NSF Certified for Sport or USP Verified to demonstrate product quality, which Happy Mammoth does not currently have.

Buying Guidance

Given Happy Mammoth's trust score and lack of third-party testing, consumers should exercise caution. Purchase directly from the manufacturer or authorized retailers to ensure product authenticity. Carefully review Happy Mammoth reviews and consult with a healthcare professional before using their products.

Frequently Asked Questions

Has Happy Mammoth had any recalls?

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

Are Happy Mammoth supplements third-party tested?

No — Happy Mammoth 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 Happy Mammoth safe?

Happy Mammoth 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 Happy Mammoth a good brand?

Happy Mammoth 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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