BULK
BULK has a SupplementChecker.co trust score of 85/100, which is a Grade A and indicates a LOW risk level. BULK claims to offer third-party tested supplements, and every batch is Informed Sport certified. This is a strong indicator of product quality and safety.
BULK Trust Summary
- Trust Score
- 85/100 (Very Good)
- Grade
- A
- Risk Level
- LOW
- Third-Party Tested
- Yes (Informed Sport)
- FDA Recalls
- 0
- Adverse Events
- 4
BULK 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 4 adverse event reports.
Where to Buy BULK
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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
Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.
FDA Record
Is BULK Third-Party Tested?
Yes — BULK is Informed Sport certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is BULK a Good Brand?
BULK scores 85/100 (A) — this is an above-average score indicating a trustworthy brand. BULK 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 BULK
BULK is a sports nutrition brand operating as an independent company with headquarters in the US. The founding date is unknown. They offer a range of supplements and nutritional products aimed at athletes and fitness enthusiasts.
Product Specialization
BULK specializes in the sports nutrition category. They are known for offering a wide variety of protein powders, vitamins, and performance-enhancing supplements.
Testing & Certifications Explained
BULK is Informed Sport certified. This means that every batch of their products is tested for banned substances by a third-party laboratory. This certification is important for athletes and other consumers who want to be sure that they are not taking any substances that could be harmful or that could violate anti-doping regulations. This makes it more likely that BULK is safe.
How BULK Compares
Compared to competitors like Optimum Nutrition (trust score 92/100, NSF Certified) and Myprotein (trust score 78/100, no certifications), BULK holds a competitive position. While Optimum Nutrition has a slightly higher trust score and NSF certification, BULK's Informed Sport certification distinguishes it from Myprotein. These factors help consumers determine if BULK is a good brand.
Buying Guidance
Given BULK's high trust score and Informed Sport certification, consumers can generally feel confident purchasing their products. Look for the Informed Sport logo on the product packaging to verify certification. Always purchase from reputable retailers to ensure product authenticity.
Frequently Asked Questions
Has BULK had any recalls?
Are BULK supplements third-party tested?
Is BULK safe?
Is BULK a good brand?
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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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- Trust Score
- 85/100
- Grade
- A
- Risk Level
- LOW
- Third-Party Tested
- Yes
- FDA Recalls
- 0
- Adverse Reports
- 4