CLOZARIL vs INVEGA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. CLOZARIL and INVEGA are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	CLOZARIL	INVEGA
Rating	New	70/100
Pharmacy pays	~$30.62 /30	~$32.99 /30
Type	RX	RX
Active ingredient	CLOZAPINE	PALIPERIDONE
Manufacturer	Heritage Life	Janssen Pharms
Dosage forms	Tablet	Tablet, extended release
Drug class	Atypical Antipsychotic	Atypical Antipsychotic
Boxed warning	Boxed warning	Boxed warning
Half-life	about 12 hours at steady state (the label gives a mean elimination half-life of 12 hours, range 4 to 66 hours, after 100 mg twice daily); after a single 75 mg dose the mean is 8 hours (range 4 to 12 hours)	—
Treats	Bipolar Disorder, Psychotic Disorders, Schizophrenia	Bipolar Disorder, Depressive Disorder, Schizophrenia

clozaril invega

Rating

New

70/100

Pharmacy pays

~$30.62 /30

~$32.99 /30

Type

Active ingredient

CLOZAPINE

PALIPERIDONE

Manufacturer

Heritage Life

Janssen Pharms

Dosage forms

Tablet

Tablet, extended release

Drug class

Atypical Antipsychotic

Boxed warning

Half-life

about 12 hours at steady state (the label gives a mean elimination half-life of 12 hours, range 4 to 66 hours, after 100 mg twice daily); after a single 75 mg dose the mean is 8 hours (range 4 to 12 hours)

—

Treats

Bipolar Disorder, Psychotic Disorders, Schizophrenia

Bipolar Disorder, Depressive Disorder, Schizophrenia

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Frequently asked questions

Which is cheaper, Clozaril or Invega?

Clozaril costs pharmacies less to acquire — about $30.62 vs $32.99 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Clozaril and Invega?

Clozaril contains Clozapine, while Invega contains Paliperidone — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.