PeptoSport
PeptoSport has a SupplementChecker trust score of 85/100, which is a Grade A and indicates a LOW risk level. PeptoSport is Informed Sport certified, meaning every batch is tested for banned substances. The brand also claims third-party testing, though they do not publish lab results.
PeptoSport 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
PeptoSport 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.
Where to Buy PeptoSport
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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
Clean record — no FDA warnings, recalls, or significant adverse events.
Is PeptoSport Third-Party Tested?
Yes — PeptoSport is Informed Sport certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is PeptoSport a Good Brand?
PeptoSport scores 85/100 (A) — this is an above-average score indicating a trustworthy brand. PeptoSport 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 PeptoSport
PeptoSport is a sports nutrition brand operating as an independent company in the US. The founding date is unknown. They focus on providing supplements for athletes and active individuals.
Product Specialization
PeptoSport specializes in the sports nutrition category. They are known for products designed to enhance performance, recovery, and overall athletic well-being. Specific product types may include protein powders, pre-workout formulas, and electrolyte supplements.
Testing & Certifications Explained
PeptoSport 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 particularly important for athletes who need to ensure that the supplements they are taking do not contain any prohibited substances that could lead to disqualification from competition.
How PeptoSport Compares
Compared to competitors like Klean Athlete (trust score 92/100, NSF Certified for Sport) and Garden of Life (trust score 78/100, many products third-party certified), PeptoSport holds a competitive position with its Informed Sport certification. However, brands like Transparent Labs (trust score 95/100, publishes lab results) offer greater transparency. Consumers should weigh the importance of specific certifications and transparency practices when choosing between brands.
Buying Guidance
Given PeptoSport's A grade and Informed Sport certification, it is likely a safe brand to consider. Consumers can purchase PeptoSport products from various online retailers and specialty stores. Always verify the Informed Sport logo on the product packaging to ensure the specific batch has been tested.
Frequently Asked Questions
Has PeptoSport had any recalls?
Are PeptoSport supplements third-party tested?
Is PeptoSport safe?
Is PeptoSport 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
- 0