Grade: B+

MEDIUM RISK

LEANFIT

Item: LEANFIT
Rating: 70
Author: SupplementChecker

https://www.leanfit.com Est. 2013 (13 years)

LEANFIT has a SupplementChecker.co trust score of 70/100, which is a grade of B+ and indicates a MEDIUM risk level. LEANFIT does not claim to have third-party tested supplements. While LEANFIT is GMP Certified and has a clean FDA record, the lack of third-party testing is a consideration for consumers.

LEANFIT Trust Summary

Trust Score: 70/100 (Good)
Grade: B+
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0
Years in Business: 13 years
GMP Certified: Yes

LEANFIT has a trust score of 70/100 (Good). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports and has been in business for 13 years.

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Red Flags

⚠No third-party testing certifications found

Verified Strengths

✓Established brand — operating since 2013 (13 years)
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

GMP Certified

GMP certification ensures manufacturing quality standards are met, but does not verify that product contents match the label through independent testing. Look for NSF, USP, or Informed Sport certifications for third-party verified products.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is LEANFIT Third-Party Tested?

No — LEANFIT is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do hold GMP certification, which ensures manufacturing quality but does not independently verify product contents. 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 LEANFIT a Good Brand?

LEANFIT scores 70/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. LEANFIT has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About LEANFIT

LEANFIT is a supplement brand founded in 2013. As an independent company, LEANFIT offers a range of products focused on health and wellness. They aim to provide accessible and convenient nutritional supplements to support various fitness and lifestyle goals.

Product Specialization

LEANFIT specializes in protein, collagen, and greens supplements. Their product line includes protein powders, collagen peptides, and greens powders designed to support muscle recovery, joint health, and overall well-being.

Testing & Certifications Explained

LEANFIT is GMP Certified, meaning their products are manufactured according to Good Manufacturing Practices. However, LEANFIT does not claim to have third-party tested supplements. Third-party testing involves independent labs verifying the contents and purity of supplements, providing an extra layer of assurance for consumers. The absence of this testing means consumers must rely on the brand's own quality control measures and GMP certification.

How LEANFIT Compares

Compared to brands like NOW Foods (trust score 85/100, third-party tested) and Garden of Life (trust score 90/100, third-party tested and certified organic), LEANFIT's trust score is lower, primarily due to the absence of third-party testing. Other competitors like Optimum Nutrition (trust score 75/100, some third-party testing) fall in a similar range, but may offer more transparency or testing information. Consumers should compare certifications and testing practices when making purchasing decisions.

Buying Guidance

Consumers interested in LEANFIT products should consider the lack of third-party testing when making their decision. LEANFIT products are available through various retailers. Look for GMP certification on the label and consider comparing LEANFIT reviews with those of brands that offer third-party tested supplements.

Frequently Asked Questions

Has LEANFIT had any recalls?

No — as of 2026, LEANFIT has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. LEANFIT received a trust score of 70/100 from SupplementChecker.

Are LEANFIT supplements third-party tested?

No — LEANFIT supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do have GMP (Good Manufacturing Practice) certification, which ensures manufacturing quality but does not independently verify product contents.

Is LEANFIT safe?

LEANFIT received a trust score of 70/100 (grade: B+, 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 LEANFIT a good brand?

LEANFIT scores 70/100 (grade: B+) — this is an average score. There may be room for improvement in testing transparency or certifications. 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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