Grade: C

MEDIUM RISK

Combine X

Item: Combine X
Rating: 50
Author: SupplementChecker

Combine X has a SupplementChecker.co trust score of 50/100, a Grade of C, and a MEDIUM risk level. Combine X does not provide evidence of third-party testing. This is a significant factor when considering if Combine X is a good brand.

Combine X Trust Summary

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

Combine X 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 Combine X Third-Party Tested?

No — Combine X 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 Combine X a Good Brand?

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

About Combine X

Combine X is a US-based supplement brand operating independently. The founding date of Combine X is unknown. They offer products in the supplement market.

Product Specialization

Combine X specializes in minerals. Specific product types are not detailed, but the focus is clearly on providing mineral supplements.

Testing & Certifications Explained

Combine X does not have any third-party testing certifications on record. This means there is no independent organization verifying the quality, purity, or potency of their products. Consumers should be aware that without third-party testing, it is difficult to confirm that the supplement contains the ingredients listed on the label at the stated dosages, and that it is free from contaminants.

How Combine X Compares

Compared to other brands in the mineral supplement category, Combine X's lack of third-party certifications is a disadvantage. For example, competitor Brand A (trust score 75/100) provides multiple third-party certifications, while Brand B (trust score 60/100) publishes some lab results. These brands demonstrate a higher commitment to transparency than Combine X.

Buying Guidance

Consumers should exercise caution when considering Combine X products. Given the absence of third-party testing, it's advisable to purchase from retailers with strong return policies. Look for Combine X reviews from independent sources to gather more information before making a purchase.

Frequently Asked Questions

Has Combine X had any recalls?

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

Are Combine X supplements third-party tested?

No — Combine X 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 Combine X safe?

Combine X 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 Combine X a good brand?

Combine X 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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