Who are Calogen®'s main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Vitamin D and Calcium, Vitamin D and calcium supplementation, Whole Egg, Micronutrient supplements, Intradialytic parenteral nutrition, Vitamin D pill supplementation.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-13 · How we verify

Calogen® — Competitive Intelligence Brief

Calogen® (Calogen®) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Nutritional supplement. Area: Nutrition/Supportive Care.

marketed Nutritional supplement Nutrition/Supportive Care Small molecule Live · refreshed every 30 min

Target snapshot

Calogen® (Calogen®) — Merck Sharp & Dohme LLC. Calogen is a high-calorie, high-fat oral nutritional supplement that provides concentrated energy to support weight maintenance and nutritional status in patients with increased caloric requirements.

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
Calogen® TARGET	Calogen®	Merck Sharp & Dohme LLC	marketed	Nutritional supplement
Vitamin D and Calcium	Vitamin D and Calcium	Lady Hardinge Medical College	marketed	Nutritional supplement / Mineral and vitamin combination	Vitamin D receptor (VDR); calcium ion channels and binding proteins
Vitamin D and calcium supplementation	Vitamin D and calcium supplementation	Hoffmann-La Roche	marketed	Nutritional supplement / mineral and vitamin combination	Vitamin D receptor (VDR); calcium ion channels and transporters
Whole Egg	Whole Egg	Penn State University	marketed	Nutritional supplement	Nutritional support
Micronutrient supplements	Micronutrient supplements	University of California, Davis	marketed	Nutritional supplement
Intradialytic parenteral nutrition	Intradialytic parenteral nutrition	EZUS-LYON 1	marketed	Nutritional supplement / parenteral nutrition formulation
Vitamin D pill supplementation	Vitamin D pill supplementation	CHU de Quebec-Universite Laval	marketed	Vitamin/nutritional supplement	Vitamin D receptor (VDR)

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)

No upcoming patent expiries for this set.

Sponsor landscape (Nutritional supplement class)

Medical University of Vienna · 1 drug in this class
Merck Sharp & Dohme LLC · 1 drug in this class
Penn State University · 1 drug in this class
St. Joseph's Healthcare Hamilton · 1 drug in this class
University of California, Davis · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Calogen® — Competitive Intelligence Brief. https://druglandscape.com/ci/calogen. Accessed 2026-05-13.

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