Capsule Supplement Contract Manufacturing

Capsule Supplement Contract Manufacturing

Why Choose Ekang as
Your Capsule Manufacturer?

We bring end‑to‑end capsule supplement manufacturing capabilities for brands of all sizes, from startup private‑label projects to large‑volume commercial orders. Our California facility is FDA‑registered and cGMP‑certified, so every production run follows strict US dietary supplement quality standards.
As your reliable capsule manufacturer, we handle every step from custom capsule formulation, verified raw‑material sourcing, encapsulation, polishing, and rigorous lab testing, all the way to finished‑goods packaging and fulfillment. Our in‑house production eliminates third‑party outsourcing risks, giving you better control over lead‑time, product consistency and cost. Whether you need standard off‑the‑shell capsules or fully‑tailored proprietary blends, our technical team adapts production to match your formula, target audience and market compliance requirements. Discover how we streamline your capsule supplement production journey.

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Our Capsule Manufacturing Capabilities

  • Capsule Types

    • Hard Gelatin Capsules
    • HPMC Capsules
    • Pullulan capsules
    • Other specialty capsules




    • Select from animal‑based or plant‑derived capsule shells to fit brand positioning and consumer requirements.
  • Capsule Sizes

    • 000
    • 00
    • 0
    • 1
    • 2
    • 3
    • 4
    • 5

    • Full size range supports high‑dose & low‑dose formula requirements.
  • Filling Materials

    • Powder
    • Granules







    • Accurate powder & granule filling for consistent capsule weight.

Capsule Manufacturing Process

  • 1

    Custom Formulation

    We will create unique supplement formulations tailored to your specific market needs and product goals.

  • 2

    Raw Material Prepare

    Our high-quality ingredients are rigorously inspected and precisely prepared for optimal capsule filling results.

  • 3

    Sampling

    We perform thorough sampling and testing at the initial stage to ensure formulation accuracy and product consistency.

  • 4

    Capsule Filling

    We use advanced equipment to precisely fill capsules of specified formulas and dosages, ensuring accuracy and minimal variation.

  • 5

    Capsule Polishing

    The capsules are carefully polished to remove any residual powder, ensuring a clean, professional finish.

  • 6

    Quality Control

    Comprehensive quality control measures are implemented throughout the process to ensure product safety, purity and potency.

  • 7

    Packaging options

    We offer a variety of customizable solution packaging to suit your branding and product display requirements.

  • 8

    After-sale Support

    We ensure ongoing assistance with any post-delivery inquiries, quality issues or future product development needs.

We Pay Attention to Quality of Capsules

Our next-generation equipment, including advanced capsule filling technology, guarantees the integrity of your products, effectively eliminating risks like moisture contamination and cross-contamination.

Key Highlights of Our Capsule Production:

  • FDA Registered & GMP Compliant Facilities
  • Advanced Capsule Filling Equipment
  • Contamination Prevention
  • Precise Specification Fulfillment
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Backed by Verified Compliance

Our California manufacturing facility operates under independently verified cGMP certification and maintains applicable federal and state registrations for dietary supplement manufacturing and packaging.

Independently cGMP Certified

Independently cGMP Certified

Certified by Eurofins Healthcare Assurance through an independent facility audit, with certification accredited by ANAB under ISO/IEC 17065.

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FDA-Registered Facility

FDA-Registered Facility

Our California dietary supplement manufacturing and packaging facility maintains an active FDA Food Facility Registration.

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California Processed Food Registration

California Processed Food Registration

Registered with the California Department of Public Health for processed food manufacturing and packing at our Chino facility.

View California Registration

Frequently Asked Questions

  • Q What's the MOQ for creating capsules to our unique specifications?

    The MOQ for custom capsules varies depending on specific requirements such as shape, size, special materials, and the complexity of the formulation. Our sales and production teams will evaluate your needs and provide you with an accurate MOQ tailored to your specifications.
  • Q What options do you provide in terms of capsule size and color variations?

    We offer a wide range of capsule sizes, including 000, 00, 0, 1, 2, 3, 4, and 5, to accommodate different dosage requirements. In terms of colors, we provide a variety of options such as clear, white, black, and other standard shades. Custom color matching is also available to align with your brand identity and product positioning.
  • Q Does your facility follow applicable FDA dietary supplement manufacturing requirements and cGMP standards?

    Our facility is FDA-registered and follows applicable cGMP
    requirements for dietary supplement manufacturing.
  • Q What Kind Of Packaging Do You Provide?

    We offer a variety of packaging solutions to suit your market positioning and distribution needs, including:

    -Bottles
    -Blister packs
    -Pouches
    -Bulk packaging

    In addition, we provide custom packaging services tailored to your specific requirements. This includes customized designs, materials, labeling, outer boxes, and product inserts to align with your branding and regulatory needs.
  • Q Can you help with product formulation and R&D?

    Yes, we offer comprehensive support for product formulation and research & development. Our experienced R&D team can assist you in developing custom formulations based on your target market, functional goals, and regulatory requirements. From concept to finished product. We support formulation specifications, stability targets, manufacturability, and regulatory labeling requirements.

Have Questions?

Ekang Nutra is ready to support your supplement production and white label needs. To discuss your project and learn how we can help your business thrive, please leave us a message!

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Innovative supplement Manufacturing
for Your Brand

Ekang Nutra is ready to support your supplement production and white label needs
To discuss your project and learn how we can help your business thrive, please leave us a message!
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