Grade: D

HIGH RISK

Jack3d

Item: Jack3d
Rating: 40
Author: SupplementChecker

Part of USPlabs

Jack3d has a SupplementChecker.co trust score of 40/100, a Grade of D, and a HIGH risk level. No third-party testing certifications were found for Jack3d. This means there is no independent verification of Jack3d's ingredients or manufacturing processes.

Jack3d Trust Summary

Trust Score: 40/100 (Below Average)
Grade: D
Risk Level: HIGH
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 8

Jack3d has a trust score of 40/100 (Below Average). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and 8 adverse event reports.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

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 Jack3d Third-Party Tested?

No — Jack3d 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 Jack3d a Good Brand?

Jack3d scores 40/100 (D) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Jack3d has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Jack3d

Jack3d is a supplement brand owned by USPlabs. The founding date is unknown. Jack3d is known for its sports nutrition products, particularly in the pre-workout category.

Product Specialization

Jack3d specializes in pre-workout supplements. These products are designed to enhance energy, focus, and performance during exercise.

Testing & Certifications Explained

Jack3d does not have any visible third-party testing certifications. This means that no independent organization has verified the quality, purity, or potency of Jack3d's ingredients. Consumers cannot be certain that the product contains what the label claims or that it is free from contaminants. Consumers often search "is Jack3d third-party tested" to assess product safety.

How Jack3d Compares

Many brands in the pre-workout category prioritize third-party testing to build consumer trust. For example, Transparent Labs (trust score 92/100) and Klean Athlete (trust score 88/100) both have certifications from organizations like Informed Sport or NSF International. These certifications provide an added layer of assurance that is absent with Jack3d.

Buying Guidance

Given the low Jack3d trust score, consumers should exercise caution. If you choose to purchase Jack3d products, consider buying from retailers with strong return policies and carefully examine the product label. Always consult with a healthcare professional before using any new supplement.

Frequently Asked Questions

Has Jack3d had any recalls?

No — as of 2026, Jack3d has zero FDA product recalls on record. Jack3d received a trust score of 40/100 from SupplementChecker.

Are Jack3d supplements third-party tested?

No — Jack3d 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 Jack3d safe?

Jack3d received a trust score of 40/100 (grade: D, risk level: HIGH). 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 Jack3d a good brand?

Jack3d scores 40/100 (grade: D) — 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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