Grade: C

MEDIUM RISK

The Blood Type Diet

Item: The Blood Type Diet
Rating: 50
Author: SupplementChecker

The Blood Type Diet has a SupplementChecker trust score of 50/100, which translates to a grade of C and a MEDIUM risk level. Notably, there are no third-party testing certifications on record for The Blood Type Diet. This is a significant factor for consumers seeking independently verified supplements.

The Blood Type Diet Trust Summary

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

The Blood Type Diet 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 The Blood Type Diet Third-Party Tested?

No — The Blood Type Diet 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 The Blood Type Diet a Good Brand?

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

About The Blood Type Diet

The Blood Type Diet is an independent supplement brand based in the US. The founding date is unknown. They offer products in the herbal supplement category.

Product Specialization

The Blood Type Diet specializes in herbal supplements. Specific product types are not detailed, but the focus is on formulations aligned with blood type dietary theories.

Testing & Certifications Explained

The Blood Type Diet does not have any third-party testing certifications on record. This means that no independent organization has verified the quality, purity, or potency of their products. For consumers, the absence of certifications means there is less assurance that the supplement contains the ingredients listed on the label at the stated dosages, and that it is free from harmful contaminants. Consumers often seek "third-party tested supplements" for this reason.

How The Blood Type Diet Compares

Compared to other brands in the herbal supplement category, The Blood Type Diet's trust score of 50/100 is relatively low. For example, Gaia Herbs, which focuses on transparency and testing, has a much higher trust score. Similarly, brands like Thorne Research prioritize third-party testing to ensure product quality. Consumers evaluating "is The Blood Type Diet a good brand" should consider these alternatives.

Buying Guidance

Given the lack of third-party testing certifications and limited transparency, consumers should exercise caution when considering The Blood Type Diet products. If purchasing, look for any available information on ingredient sourcing and manufacturing practices. While there is no "The Blood Type Diet recall" history, verifying product details is always advisable.

Frequently Asked Questions

Has The Blood Type Diet had any recalls?

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

Are The Blood Type Diet supplements third-party tested?

No — The Blood Type Diet 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 The Blood Type Diet safe?

The Blood Type Diet 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 The Blood Type Diet a good brand?

The Blood Type Diet 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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