Grade: C

MEDIUM RISK

Prototype Nutrition

Item: Prototype Nutrition
Rating: 50
Author: SupplementChecker

Prototype Nutrition has a Trust Score of 50/100, which is a Grade C and indicates a MEDIUM risk level. Prototype Nutrition does not appear to conduct third-party testing on its supplements. This, combined with a lack of GMP certification, impacts the overall assessment of whether Prototype Nutrition is a good brand.

Prototype Nutrition Trust Summary

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

Prototype Nutrition 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 Prototype Nutrition Third-Party Tested?

No — Prototype Nutrition 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 Prototype Nutrition a Good Brand?

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

About Prototype Nutrition

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

Product Specialization

Prototype Nutrition focuses on protein supplements. They offer a range of protein powders and related products.

Testing & Certifications Explained

Prototype Nutrition does not have any third-party certifications on record. This means there is no independent organization verifying the quality, purity, or potency of their products. Consumers should be aware that the absence of certifications means there is less assurance that the product contains what the label claims and is free from contaminants. Whether Prototype Nutrition is third-party tested is a key question for consumers.

How Prototype Nutrition Compares

Many other protein supplement brands prioritize third-party testing and certifications to build consumer trust. For example, Transparent Labs (Trust Score: 90/100) and Klean Athlete (Trust Score: 85/100) both have extensive third-party testing programs. These brands demonstrate a higher commitment to quality assurance compared to Prototype Nutrition.

Buying Guidance

Given Prototype Nutrition's Trust Score and lack of third-party testing, consumers should exercise caution. Purchase from reputable retailers and carefully examine product labels. Consider seeking brands with verifiable third-party certifications for greater assurance of product quality.

Frequently Asked Questions

Has Prototype Nutrition had any recalls?

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

Are Prototype Nutrition supplements third-party tested?

No — Prototype Nutrition 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 Prototype Nutrition safe?

Prototype Nutrition 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 Prototype Nutrition a good brand?

Prototype Nutrition 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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