1Shot Protein
1Shot Protein has an NSF Certified for Sport certification, indicating it is tested for banned substances. The 1Shot Protein trust score is 80/100, earning a grade of A, and a LOW risk level. This suggests that 1Shot Protein is likely a good brand compared to supplement brands with lower scores.
1Shot Protein Trust Summary
- Trust Score
- 80/100 (Very Good)
- Grade
- A
- Risk Level
- LOW
- Third-Party Tested
- Yes (NSF)
- FDA Recalls
- 0
- Adverse Events
- 0
1Shot Protein has a trust score of 80/100 (Very Good). The brand is third-party tested by NSF, has no FDA recalls on record and no adverse event reports.
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Red Flags
- ⚠No GMP certification visible
Verified Strengths
- ✓NSF Certified for Sport — banned substance tested
- ✓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
Clean record — no FDA warnings, recalls, or significant adverse events.
Is 1Shot Protein Third-Party Tested?
Yes — 1Shot Protein is NSF-certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is 1Shot Protein a Good Brand?
1Shot Protein scores 80/100 (A) — this is an above-average score indicating a trustworthy brand. 1Shot Protein has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (NSF-certified), which is a strong quality indicator.
About 1Shot Protein
1Shot Protein is a US-based supplement brand operating independently. The founding date of 1Shot Protein is unknown. They are known for manufacturing sports nutrition products.
Product Specialization
1Shot Protein specializes in protein supplements. Their product line likely includes protein powders, shakes, and bars designed to support muscle growth and recovery.
Testing & Certifications Explained
1Shot Protein's NSF Certified for Sport certification means that their products have been tested by NSF International, an independent organization, to ensure they do not contain unsafe levels of contaminants, prohibited substances, or masking agents. This certification is particularly important for athletes who need to be certain that their supplements will not cause them to fail a drug test. Consumers can look for the NSF Certified for Sport logo on 1Shot Protein products.
How 1Shot Protein Compares
Compared to brands like Transparent Labs (trust score 92/100, third-party tested and publishes lab results) and Klean Athlete (trust score 85/100, NSF Certified for Sport), 1Shot Protein's trust score is competitive. However, Transparent Labs provides greater transparency through published lab results. Optimum Nutrition, another competitor, has a similar trust score but may not always have the same level of third-party certification across all products.
Buying Guidance
Consumers can purchase 1Shot Protein products from various online retailers and specialty supplement stores. Always check for the NSF Certified for Sport logo on the product label to ensure it has been tested for banned substances. While 1Shot Protein appears to be a safe brand, it is always wise to consult with a healthcare professional before starting any new supplement regimen.
Frequently Asked Questions
Has 1Shot Protein had any recalls?
Are 1Shot Protein supplements third-party tested?
Is 1Shot Protein safe?
Is 1Shot Protein 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
- 80/100
- Grade
- A
- Risk Level
- LOW
- Third-Party Tested
- Yes
- FDA Recalls
- 0
- Adverse Reports
- 0