What Is the Difference Between Gelatin and Vegetarian Capsules for Supplement OEM?
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- Jun 26,2026
When choosing capsule shells for your dietary supplement OEM project, the primary decision is between gelatin capsules and vegetarian HPMC capsules. Each option has distinct characteristics that affect product stability, consumer appeal, and manufacturing requirements.
Gelatin vs. Vegetarian Capsules: Quick Comparison
- Source: Animal-derived (bovine or porcine gelatin)
- Appearance: Clear, glossy, transparent
- Dissolution: Fast dissolution in stomach acid
- Cost: Generally lower cost per unit
- Stability: May cross-link with certain ingredients; sensitive to high humidity
- Consumer Base: Broad general market; not suitable for vegetarians or certain religious groups
- Source: Plant-derived (hydroxypropyl methylcellulose from pine or cotton)
- Appearance: Opaque or semi-transparent
- Dissolution: Consistent dissolution, independent of pH
- Cost: Moderate to higher cost per unit
- Stability: Low moisture content (3-7%); excellent for hygroscopic and moisture-sensitive ingredients
- Consumer Base: Vegetarians, vegans, Halal/Kosher markets, and health-conscious consumers
Key Considerations for Your OEM Decision
Consider your target climate: HPMC performs better in high-humidity regions due to its lower moisture content and superior stability.
Evaluate your target market: Vegetarian capsules open access to growing plant-based, Halal, and Kosher consumer segments worldwide.
Assess your formula: Hygroscopic or moisture-sensitive active ingredients typically pair better with HPMC capsules to prevent degradation.
Balance cost and positioning: Gelatin offers a lower entry price point, while HPMC supports premium brand positioning and broader certifications.
Our team can help you select the optimal capsule shell for your specific formula and target market. Contact us for a personalized recommendation.
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