Compare Medicines
Compare two medicines side-by-side: halal status, inactive ingredients that differ, and pharmacist questions — free, cited, and private.
Medicine A
Januvia 100 mg Tablet (sitagliptin)
Merck & Co.
Uncertain
- Form
- Tablet (film-coated) · 100 mg
- Market
- US
- Confidence
- Medium
Inactive ingredients
- Microcrystalline Cellulose Looks Halal
- Dicalcium Phosphate Looks Halal
- Croscarmellose Sodium Looks Halal
- Magnesium Stearate Uncertain
- Sodium Stearyl Fumarate Uncertain
- Polyvinyl Alcohol (PVA) Looks Halal
- Polyethylene Glycol (PEG / Macrogol) Looks Halal
- Titanium Dioxide Looks Halal
- Talc Looks Halal
- Iron Oxide (colorant) Looks Halal
Medicine B
Insulin Glargine 100 units/mL
Sanofi
Looks Halal
- Form
- Injection (pen) · 100 units/mL
- Market
- US
- Confidence
- High
Inactive ingredients
- Glycerin Uncertain
Comparison summary
Januvia 100 mg Tablet (sitagliptin) is Uncertain with Medium confidence. Insulin Glargine 100 units/mL is Looks Halal with High confidence. They share 0 inactive ingredients in our database and differ on 11 others.
Cleaner halal profile in this pair: Insulin Glargine 100 units/mL (halal) — confirm equivalence and dosing with your clinician before switching.
Inactive ingredient differences
0 shared · 10 only in Januvia 100 mg Tablet (sitagliptin) · 1 only in Insulin Glargine 100 units/mL
Only in Januvia 100 mg Tablet (sitagliptin)
- Microcrystalline Cellulose Looks Halal
- Dicalcium Phosphate Looks Halal
- Croscarmellose Sodium Looks Halal
- Magnesium Stearate Uncertain
- Sodium Stearyl Fumarate Uncertain
- Polyvinyl Alcohol (PVA) Looks Halal
- Polyethylene Glycol (PEG / Macrogol) Looks Halal
- Titanium Dioxide Looks Halal
- Talc Looks Halal
- Iron Oxide (colorant) Looks Halal
Only in Insulin Glargine 100 units/mL
Questions about this comparison
- How do Januvia 100 mg Tablet (sitagliptin) and Insulin Glargine 100 units/mL compare for halal status?
- Januvia 100 mg Tablet (sitagliptin): Uncertain (Medium confidence). Insulin Glargine 100 units/mL: Looks Halal (High confidence). RxHalal does not issue religious rulings — use this to ask your pharmacist about sources.
- Which inactive ingredients differ between these two medicines?
- Only in Januvia 100 mg Tablet (sitagliptin): Microcrystalline Cellulose, Dicalcium Phosphate, Croscarmellose Sodium, Magnesium Stearate, Sodium Stearyl Fumarate, Polyvinyl Alcohol (PVA), Polyethylene Glycol (PEG / Macrogol), Titanium Dioxide. Only in Insulin Glargine 100 units/mL: Glycerin. Shared: 0 ingredients.
- What should I ask my pharmacist when comparing these medicines?
- Is the magnesium stearate in this product plant-derived? Can you confirm the source with the manufacturer? Is the stearyl group in this product plant-derived?
- Is Insulin Glargine 100 units/mL a halal-friendlier option than Januvia 100 mg Tablet (sitagliptin)?
- In our database, Insulin Glargine 100 units/mL ranks cleaner (Better halal status (halal) than Januvia 100 mg Tablet (sitagliptin).). Confirm equivalence and dosing with your clinician — not a fatwa.
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