Is Januvia 100 mg Tablet (sitagliptin) halal?
Merck & Co. · Tablet (film-coated) · 100 mg
Januvia 100 mg Tablet (sitagliptin) from Merck & Co. is currently flagged UNCERTAIN for halal status, with medium confidence based on DailyMed — Januvia.
6 halal-friendlier alternatives in our catalog ↓
Why this confidence level?
The formulation is documented but some excipients have mixed scholarly opinions or incomplete supplier detail. Primary source: DailyMed — Januvia. Catalog row last reviewed 2026-09 — always confirm against your current package insert.
Do not stop your medicine without medical advice. RxHalal provides information only — not medical advice or Islamic rulings.
Active ingredient(s)
- Sitagliptin phosphate 100 mg
Inactive ingredients
8 halal · 2 uncertain · 0 concern — flagged: Magnesium Stearate, Sodium Stearyl Fumarate
- Microcrystalline CelluloseLooks HalalExcipient (filler)
- Dicalcium PhosphateLooks HalalExcipient (filler)
- Croscarmellose SodiumLooks HalalExcipient (disintegrant)
- Magnesium StearateUncertainExcipient (lubricant)
- Sodium Stearyl FumarateUncertainExcipient (lubricant)
- Polyvinyl Alcohol (PVA)Looks HalalExcipient (film coating)
- Polyethylene Glycol (PEG / Macrogol)Looks HalalSolvent / laxative
- Titanium DioxideLooks HalalColorant
- TalcLooks HalalExcipient (glidant)
- Iron Oxide (colorant)Looks HalalColorant
Used to treat
Why this status
What to do next
- Do not stop your medicine without speaking to your clinician.
- Ask your pharmacist about the source of any flagged excipients (e.g., stearate, gelatin, glycerin).
- Ask whether a different manufacturer or formulation has a clearer ingredient profile.
- If fiqh nuance applies (e.g., ethanol or animal-derived), consult a qualified scholar.
- Save to My Meds to track and re-check later.
Evidence trail11
AuditHalal-friendlier alternatives
Ranked by status and flagged excipients in our database. Your clinician must approve any switch.
Top pick: Insulin Glargine 100 units/mL — Better halal status (halal) than Januvia 100 mg Tablet (sitagliptin).
- Insulin Glargine 100 units/mLSanofi · Injection (pen)
Better halal status (halal) than Januvia 100 mg Tablet (sitagliptin).
Same conditionLooks Halal - NovoLog FlexPen (insulin aspart, rDNA)Novo Nordisk · Subcutaneous injection (pen)
Better halal status (halal) than Januvia 100 mg Tablet (sitagliptin).
Same conditionLooks Halal - Ozempic 0.5 mg Pen (semaglutide)Novo Nordisk · Subcutaneous injection (pen)
Better halal status (halal) than Januvia 100 mg Tablet (sitagliptin).
Same conditionLooks Halal - Lantus SoloStar (insulin glargine)Sanofi-Aventis · Subcutaneous injection (pen)
Better halal status (halal) than Januvia 100 mg Tablet (sitagliptin).
Same conditionLooks Halal - Trulicity 0.75 mg Pen (dulaglutide)Eli Lilly · Subcutaneous injection (pen)
Better halal status (halal) than Januvia 100 mg Tablet (sitagliptin).
Same conditionLooks Halal - Glipizide 5 mg TabletMylan Pharmaceuticals · Tablet
Fewer flagged excipients (2 vs 3).
Same conditionUncertain