Gelatin in Capsules: What It Does & Why It’s Used
Gelatin is one of the most common materials used to make capsule shells for medications and supplements.
If you’ve ever swallowed a smooth, two-piece capsule, there’s a strong chance it was made with gelatin.
What Is Gelatin?
Gelatin is a protein derived from collagen. In pharmaceuticals, it is processed to meet strict quality and safety standards.
Its primary role is structural, not therapeutic.
Why Do Medications Use Gelatin Capsules?
Gelatin is used because it:
- Dissolves quickly after swallowing
- Protects the medication inside
- Allows precise dosing
- Is easy to manufacture at scale
Gelatin capsules are widely used for both prescription drugs and over-the-counter products.
Where Is Gelatin Typically Found?
Gelatin is most often found in:
- Oral capsules
- Combination capsules
- Liquid-filled softgels
It is usually listed simply as “gelatin” in ingredient lists.
Are There Alternatives to Gelatin Capsules?
Some medications use:
- Vegetable-based capsules
- Cellulose-derived shells
- Tablet formulations instead of capsules
However, availability varies by manufacturer and dosage form.
How to See If a Medication Contains Gelatin
Ingredient lists can differ by brand, dosage form, and manufacturer.
Use PillParser to view the ingredient list for a specific medication.
To keep PillParser free, anonymous scans are limited.
Understanding ingredient differences is especially important for individuals with known sensitivities. RxAllergyScan.com allows users to compare medication ingredients against their personal allergen profile.
Educational Note
This content is provided for general informational purposes only and does not replace professional guidance.