Grade: A

LOW RISK

Proto-col

Item: Proto-col
Rating: 85
Author: SupplementChecker

Proto-col has a SupplementChecker.co trust score of 85/100, which is a grade of A and indicates a LOW risk level. Proto-col claims to offer third-party tested supplements, and their products are Informed Sport certified, meaning every batch is tested for banned substances. Based on available data, Proto-col appears to be a trustworthy brand.

Proto-col Trust Summary

Trust Score: 85/100 (Very Good)
Grade: A
Risk Level: LOW
Third-Party Tested: Yes (Informed Sport)
FDA Recalls: 0
Adverse Events: 0

Proto-col has a trust score of 85/100 (Very Good). The brand is third-party tested by Informed Sport, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Informed Sport certified — every batch tested
✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Informed SportThird-Party Tested

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is Proto-col Third-Party Tested?

Yes — Proto-col is Informed Sport certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Proto-col a Good Brand?

Proto-col scores 85/100 (A) — this is an above-average score indicating a trustworthy brand. Proto-col has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Informed Sport certified), which is a strong quality indicator.

About Proto-col

Proto-col is a sports nutrition brand operating as an independent company based in the US. The founding date of Proto-col is unknown. They offer a range of supplements aimed at athletes and active individuals.

Product Specialization

Proto-col specializes in sports nutrition supplements. While specific product types are not detailed, the brand likely offers products such as protein powders, pre-workout formulas, and other supplements designed to enhance athletic performance and recovery.

Testing & Certifications Explained

Proto-col products are Informed Sport certified. This certification means that every batch of Proto-col supplements is tested for banned substances by an independent, third-party laboratory. This certification is particularly important for athletes who need to ensure that the supplements they are taking do not contain any prohibited substances. It provides a high level of assurance regarding product safety and purity.

How Proto-col Compares

Compared to other sports nutrition brands, Proto-col's trust score of 85/100 places it favorably. For example, Optimum Nutrition, another popular brand, may have a similar trust score and also offer Informed-Sport certified products. Other brands like Myprotein may have a slightly lower trust score due to less rigorous third-party testing or transparency. Consumers should compare certifications and testing practices when evaluating different brands of third-party tested supplements.

Buying Guidance

Given Proto-col's high trust score and Informed Sport certification, consumers can generally feel confident purchasing their products. It's always a good practice to buy directly from the Proto-col website or authorized retailers to ensure product authenticity. Look for the Informed Sport logo on the product packaging to confirm certification.

Frequently Asked Questions

Has Proto-col had any recalls?

No — as of 2026, Proto-col has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Proto-col received a trust score of 85/100 from SupplementChecker.

Are Proto-col supplements third-party tested?

Yes — Proto-col supplements are third-party tested. They hold the following certifications: Informed Sport. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Proto-col safe?

Proto-col received a trust score of 85/100 (grade: A, risk level: LOW). 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 Proto-col a good brand?

Proto-col scores 85/100, which is an A grade — this is above average and indicates a trustworthy brand. They hold third-party certifications (Informed Sport certified), which is a strong indicator of product quality. 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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Quick Facts

Trust Score: 85/100
Grade: A
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0