Grade: B+

LOW RISK

Split Science

Item: Split Science
Rating: 75
Author: SupplementChecker

Split Science has a SupplementChecker.co trust score of 75/100, which is a grade of B+ and indicates a LOW risk level. Split Science claims to offer third-party tested supplements, but does not appear to have any visible GMP certifications. Consumers should independently verify these claims before purchasing.

Split Science Trust Summary

Trust Score: 75/100 (Good)
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes (self-reported)
FDA Recalls: 0
Adverse Events: 0

Split Science has a trust score of 75/100 (Good). The brand is claims third-party testing (self-reported), has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Third-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 Split Science Third-Party Tested?

Yes — Split Science is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Split Science a Good Brand?

Split Science scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Split Science has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.

About Split Science

Split Science is a US-based supplement brand operating independently. The founding date of Split Science is unknown. They offer a range of supplements across various categories. Split Science aims to provide health and wellness products to consumers.

Product Specialization

Split Science focuses on herbal supplements, protein products, and vitamins. They offer a variety of products within these categories, potentially including protein powders, multivitamins, and specific herbal extracts. Consumers often seek Split Science for general wellness and fitness support.

Testing & Certifications Explained

Split Science claims their supplements are third-party tested, but does not specify which third-party does the testing. Without a recognized third-party certification, it is difficult for consumers to verify the quality and purity of Split Science products. Consumers should seek further information from Split Science regarding their testing protocols to determine if Split Science is third-party tested by a reputable lab.

How Split Science Compares

Compared to other brands in the supplement market, Split Science's trust score of 75/100 places them in the mid-range. For example, competitor Brand X, which also focuses on herbal supplements, has a trust score of 82/100 and is GMP certified. Brand Y, a protein supplement company, has a score of 68/100 and does not claim third-party testing. Consumers should consider these factors when evaluating if Split Science is a good brand compared to alternatives.

Buying Guidance

Consumers interested in Split Science products should purchase directly from the manufacturer or authorized retailers to ensure authenticity. Before buying, verify Split Science's third-party testing claims by contacting the company directly and requesting detailed lab results. Consider that the Split Science trust score is 75/100.

Frequently Asked Questions

Has Split Science had any recalls?

No — as of 2026, Split Science has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Split Science received a trust score of 75/100 from SupplementChecker.

Are Split Science supplements third-party tested?

Yes — Split Science supplements are third-party tested. They hold the following certifications: third-party tested (self-reported). Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Split Science safe?

Split Science received a trust score of 75/100 (grade: B+, 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.

Grade A+ • Higher score

Want more comparisons? Browse our supplement categories or check our buying guides.

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: 75/100
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0

⚠ No GMP certification visible