VIAL
Vial Provider ComparisonVIAL

Function Health vs Vibrant America

Same category. Different operational transparency.

Function Health
Lab / Diagnostic
VIAL REVIEWED
79/ 100
Vial Trust Score
Vibrant America
Lab / Diagnostic
VIAL REVIEWED
70/ 100
Vial Trust Score
SignalFunction HealthVibrant America
Pharmacy Disclosure
Do they name their pharmacy partner?
No pharmacy partner named
No pharmacy partner named
Physician Oversight
Are prescribing clinicians named?
!Team described in aggregate
No clinician disclosure
Pricing Transparency
Is pricing shown before signup?
!Pricing behind membership
Public pricing (Budget)
Federal Enforcement History
Any FDA, DEA, or OIG actions?
No federal actions found
No federal actions found
State Availability
How widely is care available?
Available in all 50 states
Coverage not disclosed
Membership Model
Is a paid membership required?
!Paid membership required
No membership required
Data & Privacy
Any reported HIPAA breaches?
No breaches on record
No breaches on record
More disclosure
Function Health
Discloses more across physician oversight and state availability.
Less disclosure
Vibrant America
Gaps in pharmacy disclosure, physician oversight, and state availability.
Updated May 26, 2026
Scores based on operational, compliance, and transparency signals tracked by Vial.
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