Gelatin capsules are small, soluble containers used to encase medications or supplements. They are typically made from gelatin, a protein derived from animal collagen, and are designed to dissolve easily in the stomach. These capsules are commonly used to deliver powdered, liquid, or oil-based contents.**Key Features:**
1. **Materials:** Made from gelatin, often of animal origin (such as bovine or porcine), though some capsules may use fish or plant-based gelatin for vegetarian or halal/kosher options.
2. **Types:**
- **Hard Gelatin Capsules**: Consist of two pieces that fit together, commonly used for powdered or granular substances.
- **Soft Gelatin Capsules**: Are a single, flexible piece often used for oils or liquid formulations.
3. **Solubility:** Easily dissolvable in the stomach, releasing the contents within a short time after ingestion.
4. **Transparency and Colors:** Gelatin capsules can be clear, transparent, or dyed in various colors for branding or differentiation of products.
5. **Usage:** Widely used in pharmaceuticals, nutraceuticals, and supplement industries to deliver active ingredients in a convenient, tasteless, and easy-to-swallow form.
**Advantages:**
- Tasteless and odorless, masking the flavor of unpleasant-tasting ingredients.
- Easy to swallow due to their smooth texture.
- Provide a secure way to deliver accurate doses of medicine or supplements.