Introduction: EEK’s Legacy in Capsule Manufacturing
For over 30 years, EEK has been a trusted name in the global pharmaceutical and nutraceutical industries. As a leading manufacturer of empty hard capsules, we’ve consistently delivered high-quality gelatin and HPMC capsules to clients in over 50 countries. With 14 production lines and an annual output of 7 billion capsules, we’ve built a reputation for innovation, reliability, and excellence.
Today,we’re proud to introduce our latest breakthrough: Pullulan Capsules. Designed to meet the growing demand for advanced vegetarian capsules, Pullulan capsules offer unique advantages over traditional HPMC capsules. Whether you’re a supplement brand, pharmaceutical company, or wellness entrepreneur, EEK Pullulan capsules are your gateway to superior product performance and consumer satisfaction.
What Are Pullulan Capsules?
Definition & Origin
Pullulan is a natural polysaccharide derived from the fermentation of tapioca starch by the fungus Aureobasidium pullulans. It’s a 100%plant-based, non-GMO, and gluten-free material, making it an ideal choice for vegetarian and vegan formulations.
Key Features of Pullulan Capsules
- Transparency: Crystal-clear appearance for premium aesthetics.
- Oxygen Barrier: Superior protection against oxidation, ideal for sensitive ingredients like omega-3s and probiotics.
- Moisture Resistance: Low water activity ensures stability in humid conditions.
- Clean Label: Free from additives, preservatives, and allergens.

Why Pullulan Capsules Are Superior?
- Enhanced Stability: Protects sensitive ingredients from oxidation and moisture.
- Aesthetic Appeal: Transparent shells enhance product visibility and appeal.
- Versatility: Suitable for a wide range of applications, from pharmaceuticals to nutraceuticals.
Applications of Pullulan Capsules
1. Probiotics
- Benefit: Oxygen barrier ensures higher survival rates of live cultures.
- Example: A probiotic supplement using Pullulan capsules saw a 20% increase in CFU retention.
2. Sensitive Actives
- Benefit: Protects ingredients like omega-3s, vitamins, and herbal extracts from degradation.
3. Nutraceuticals
- Benefit: Clean-label appeal attracts health-conscious consumers.
EEK Pullulan Capsule Production Process
Step1: Raw Material Sourcing
- Non-GMO tapioca starch from certified suppliers.
Step2: Fermentation
- Controlled fermentation to produce high-purity pullulan.
Step3: Capsule Formation
- Dipping, drying, trimming, and joining using state-of-the-art machinery.
Step4: Quality Control
- In-Process Checks: Thickness, diameter, and weight uniformity.
- Final Testing: Dissolution, microbial limits, and heavy metals.
Why choose EEK Pullulan Capsules?
1. Unmatched Expertise
- 30 years of capsule manufacturing experience.
- 14 production lines with 7 billion capsules annual output.
2. Customization Options
- Sizes: #000, #00el, #00, #0, #1, #2, #3, #4.
- Colors: Clear or custom hues.
- Printing: Brand logos, dosage markings.
3. Global Compliance
- Meets USP, EP, and JP standards.
- Halal/Kosher certifications available.
4 .Competitive Pricing
- Economies of scale ensure cost-effective solutions.
Frequently Asked Questions (FAQs)
Q: Are Pullulan capsules suitable for all climates?
A: Yes, their low moisture absorption ensures stability in humid conditions.
Q: Can I use Pullulan capsules for liquid formulations?
A: Absolutely! They’re ideal for both dry and liquid fills.
Q: What’s the MOQ for Pullulan capsules?
A: We offer flexible MOQs starting at 100,000 units.
Conclusion: Elevate Your Brand with Pullulan Capsules
EEK Pullulan capsules represent the future of vegetarian supplement delivery. With superior stability, aesthetic appeal, and versatility, they’re the perfect choice for brands looking to stand out in a competitive market.
Visit www.eekpharma.com or email kevin@eekpharma.com to request samples and start your journey with Pullulan capsules today!