Who are Crystalline Lactulose's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Pizensy, Miralax, Cephulac, Milk of Magnesia, Polyethylene glycol electrolyte, Polyethylene glycol with electrolytes.

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Last reviewed 2026-06-10 · How we verify

Crystalline Lactulose — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Crystalline Lactulose (Crystalline Lactulose) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Osmotic laxative. Area: Gastroenterology.

marketed Osmotic laxative Gastroenterology Small molecule Live · refreshed every 30 min

Target snapshot

Crystalline Lactulose (Crystalline Lactulose) — Benaroya Research Institute. Lactulose is a non-absorbable disaccharide that acts as an osmotic laxative to increase stool frequency and soften stool consistency.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Crystalline Lactulose TARGET	Crystalline Lactulose	Benaroya Research Institute	marketed	Osmotic laxative
Pizensy	LACTITOL	Braintree Labs	marketed	Osmotic Laxative		2020-01-01
Miralax	Macrogol	Braintree	marketed	Osmotic Laxative [EPC]		1984-01-01
Cephulac	LACTULOSE	Sanwa Kagaku Kenkyusho Co., Ltd.	marketed	Osmotic Laxative [EPC]		1976-01-01
Milk of Magnesia	magnesium hydroxide	Generic (multiple manufacturers)	marketed	Osmotic laxative, Antacid	Gastric acid (direct neutralization) + osmotic effect in intestine	1880-01-01
Polyethylene glycol electrolyte	Polyethylene glycol electrolyte	Ningbo No. 1 Hospital	marketed	Osmotic laxative
Polyethylene glycol with electrolytes	Polyethylene glycol with electrolytes	Azienda Policlinico Umberto I	marketed	Osmotic laxative

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

2032-03-09 — Miralax · 10780112 · US
2032-03-09 — Miralax · 11529368 · US
2032-03-09 — Miralax · 10792306 · US
2032-03-25 — Miralax · 10646512 · US
2032-08-11 — Miralax · 9592252 · US
2033-09-10 — Miralax · 9326969 · US
2033-09-10 — Miralax · 9707297 · US
2033-09-10 — Miralax · 8999313 · US
2033-09-10 — Miralax · 10918723 · US
2033-09-10 — Miralax · 10016504 · US

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Cite this brief

Drug Landscape (2026). Crystalline Lactulose — Competitive Intelligence Brief. https://druglandscape.com/ci/crystalline-lactulose. Accessed 2026-06-10.

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