Is FreeStyle Libre 2 worth buying?

FreeStyle Libre 2 has a Verify Influencers trust score of 84/100 based on ingredient quality, clinical evidence, and third-party testing.

What is the trust score for FreeStyle Libre 2?

FreeStyle Libre 2 scored 84 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

Continuous Glucose Monitor

FreeStyle Libre 2

84/100 science score
$65 price

Overview

FreeStyle Libre 2 excels in effectiveness (95/100) due to proven accuracy (MARD 9.3% in FDA pivotal n=285) and outcomes in 10+ RCTs/meta-analyses showing HbA1c reductions. Safety (65/100) tempered by post-market MAUDE events (736 injuries/7 deaths) despite clean pivotal trials. Quality (80/100) bolstered by FDA iCGM but lacks supp-style certs/COA. Overall 85/100 reflects reliable CGM for diabetes management at clinically validated performance.

Key strengths

FDA iCGM cleared with MARD 9.2-9.3% in pivotal studies (n=285 participants)
10+ RCTs show improved HbA1c/TIR (e.g., 12-week pediatric RCT n=100)
Cost-effective: $75-150/28 days (~$2.70-5.35/day) vs category avg $5-17/day

Our analysis

FreeStyle Libre 2 is an effective FDA-cleared CGM with strong RCT evidence (MARD 9.3%, n=285 pivotal; 10+ RCTs) for better glycemic control at low cost. Safety concerns from adhesive allergies and MAUDE malfunctions warrant monitoring. Excellent for diabetes management where tolerated.

Frequently asked questions

Is FreeStyle Libre 2 worth buying?: FreeStyle Libre 2 has a Verify Influencers trust score of 84/100 based on ingredient quality, clinical evidence, and third-party testing.
What is the trust score for FreeStyle Libre 2?: FreeStyle Libre 2 scored 84 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

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