COLAZAL vs SUPREP BOWEL PREP KIT

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 10, 2026·How we rate

Possible drug interaction. COLAZAL and SUPREP BOWEL PREP KIT 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	COLAZAL	SUPREP BOWEL PREP KIT
Rating	74/100	72/100
Pharmacy pays	~$11.02 /30	$0.01 /mL
Type	RX	RX
Active ingredient	BALSALAZIDE DISODIUM	MAGNESIUM SULFATE AND POTASSIUM SULFATE AND SODIUM SULFATE
Manufacturer	Valeant Pharm Intl	Azurity
Dosage forms	Capsule	Solution
Drug class	Aminosalicylate	—
Boxed warning	None	None
Treats	Ulcerative Colitis	—

colazal suprep bowel prep kit

Rating

74/100

72/100

Pharmacy pays

~$11.02 /30

$0.01 /mL

Type

Active ingredient

BALSALAZIDE DISODIUM

MAGNESIUM SULFATE AND POTASSIUM SULFATE AND SODIUM SULFATE

Manufacturer

Valeant Pharm Intl

Azurity

Dosage forms

Capsule

Solution

Drug class

Aminosalicylate

—

Boxed warning

None

Treats

Ulcerative Colitis

—

Frequently asked questions

Which is better-rated, Colazal or Suprep Bowel Prep Kit?

By our independent rating, Colazal scores higher — 3.7 vs 3.6 out of 5 for Suprep Bowel Prep Kit. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Colazal and Suprep Bowel Prep Kit?

Colazal contains Balsalazide Disodium, while Suprep Bowel Prep Kit contains Magnesium Sulfate and Potassium Sulfate and Sodium Sulfate — 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.