Grade: C

MEDIUM RISK

Bodybuilding.com Signature

Item: Bodybuilding.com Signature
Rating: 50
Author: SupplementChecker

Bodybuilding.com Signature has a SupplementChecker.co trust score of 50/100, a grade of C, and a MEDIUM risk level. No third-party testing certifications were found for Bodybuilding.com Signature. The company has a clean FDA record with no warning letters or recalls.

Bodybuilding.com Signature Trust Summary

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

Bodybuilding.com Signature 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 Bodybuilding.com Signature Third-Party Tested?

No — Bodybuilding.com Signature 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 Bodybuilding.com Signature a Good Brand?

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

About Bodybuilding.com Signature

Bodybuilding.com Signature is a supplement brand operating independently in the US. The founding date is unknown. They offer a range of products in the sports nutrition and wellness categories.

Product Specialization

Bodybuilding.com Signature specializes in fish oil, herbal supplements, and protein products. They are known for their whey protein powders and creatine supplements.

Testing & Certifications Explained

Bodybuilding.com Signature does not appear to have any third-party testing certifications. This means that an independent organization has not verified the quality, purity, or potency of their products. Consumers seeking third-party tested supplements may want to consider brands with certifications like NSF Certified for Sport or Informed-Sport.

How Bodybuilding.com Signature Compares

Compared to brands like NOW Foods (trust score: 75/100) which has several certifications, Bodybuilding.com Signature lags behind in independent verification. Optimum Nutrition (trust score: 65/100) also has a higher trust score and publishes some lab results, offering greater transparency than Bodybuilding.com Signature.

Buying Guidance

Given the lack of third-party testing, consumers should carefully evaluate Bodybuilding.com Signature reviews and consider purchasing from retailers with strong return policies. Verify product seals upon arrival and be mindful of potential allergens or sensitivities.

Frequently Asked Questions

Has Bodybuilding.com Signature had any recalls?

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

Are Bodybuilding.com Signature supplements third-party tested?

No — Bodybuilding.com Signature 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 Bodybuilding.com Signature safe?

Bodybuilding.com Signature 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 Bodybuilding.com Signature a good brand?

Bodybuilding.com Signature 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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