Capsule Supplement Manufacturing Solutions
NutraBest provides premium custom capsule manufacturing solutions through trusted U.S.-based partners, delivering high-quality private label products tailored to your brand.
NutraBest | Private Label Capsule Manufacturing Solutions in the USA
Capsule Manufacturing Types
We offer a broad range of capsule types, including those tailored for various supplement formulations. Our trusted supplement manufacturers provide high-quality solutions to meet the unique needs of your products.
Made from plant-based materials, suitable for vegetarians and those with dietary restrictions.
Traditional capsules that are widely used for their stability and bioavailability.
Enhance your brand with capsules that feature custom colors and imprints.
How NutraBest Is Outshining the Competition
Years of Expertise, Commitment, and Superior Quality
At NutraBest, we go beyond standard capsule manufacturing. By partnering exclusively with certified capsule manufacturers, we prioritize compliance, quality, and safety at every step. We ensure that your private label supplements are produced with the highest level of oversight, right here in the USA.Â
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We adhere to key industry regulations, including:
- Food, Drug, and Cosmetic Act (FD&C)
- Nutrition Labeling and Education Act (NLEA)
- Dietary Supplement Health and Education Act (DSHEA)
- Food and Drug Administration Modernization Act (FDAMA)
- Current Good Manufacturing Practices (CGMPs)
- Public Health Security and Bioterrorism Preparedness and Response Act (the Bioterrorism Act)
- Consumer Health Information for Better Nutrition Initiative (CHIBNI)
- The Food Allergen Labeling and Consumer Protection Act (FALCPA)
- The Dietary Supplement and Nonprescription Drug Consumer Protection Act of 2006
- Food Safety Modernization Act of 2011 (FSMA)
- Global Food Safety Initiative Approval (FSSC 22000)
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Our certified capsule manufacturing ensures quality, safety, and reliability is built into every capsule we produce.
NutraBest is dedicated to quality manufacturing. We make sure of this through rigorous quality control measures at every stage of the capsule production process, including:
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- Raw Materials Testing
- Identity, potency, and purity
- Microbiological compliance
- Heavy metal compliance
- Production Testing of Finished Products
- Uniformity of mix
- Content uniformity
- Reassessment of raw material tests (identity, potency, purity, microbiological compliance, and heavy metal compliance)
- Stability Testing of Finished Products (Optional)
- Accelerated stability testing
- Ambient (real-time) stability testing
Before encapsulation, powdered ingredients go through a carefully controlled process that includes weighing, blending, and, when appropriate, granulation.
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- Weighing: Ingredients are measured with precision to ensure formula accuracy.
- Blending: Ingredients are thoroughly mixed to create a consistent, uniform blend.
- Granulation (if necessary): Some formulations may undergo granulation to support flowability and consistency during encapsulation.
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This process ensures that your final product meets high standards for uniformity, safety, and effectiveness — regardless of the formulation.
Certifications and
Compliance
Our partner facilities adhere to Good Manufacturing Practices, ensuring the highest quality standards.
We comply with FDA regulations, providing you with products that are safe and reliable.
Our products are tested at every critical juncture of the manufacturing process to ensure quality.
All products undergo finished-product testing to ensure quality, safety, and compliance.
Ingredients we work with
Our capsules can incorporate a wide variety of ingredients, such as:
Essential nutrients to support overall health.
Natural remedies for various health conditions.
Including amino acids, enzymes, and probiotics.
Our Capsule Manufacturing Process
Our capsule manufacturing partnerships combine precision and advanced technology to ensure high-quality, consistent products. We adhere to strict industry standards, providing both gelatin and vegetarian options tailored to meet diverse consumer needs.
Formulation Development
We offer a broad range of capsule types, including those tailored for various supplement formulations. Working with trusted, FDA-registered and GMP-certified manufacturing partners, we deliver high-quality solutions to meet your unique needs. If formulation is needed, our experienced R&D team will collaborate with you to develop a custom formula that meets your specific requirements, including ingredient selection, dosage optimization, and ensuring stability and efficacy. Formulation cost varies by product.
Blending
Using state-of-the-art equipment, we precisely blend ingredients to ensure uniform distribution and consistency in each batch.
Encapsulation
Encapsulation is performed using advanced automatic machinery that accurately fills and seals capsules, preserving ingredient integrity and potency. Total daily production capacity across our supply network exceeds 4 million bulk capsules per day.
Quality Control
Every batch undergoes comprehensive testing, including:
Identity Testing:
To ensure that raw materials are of proper identity
Potency Testing:
To confirm that each capsule contains the correct amount of active ingredients.
Microbial Testing:
To guarantee the absence of harmful bacteria and contaminants.
Heavy Metals Testing:
To guarantee the absence of harmful metals or contaminants.
Packaging and Labeling
We offer a variety of packaging options, such as bottles, tubs, bags, and stick packs along with custom labeling services to enhance your product’s market appeal.
Capsule Manufacturing Capabilities
Premium Capsule Materials
Choose from a variety of high-quality capsule materials designed for sustainability, consumer appeal, and an optimal supplement experience:
- Gelatin capsules
- Non-GMO capsules
- Vegetarian capsules (HPMC and pullulan)
- Halal capsules
Custom Size & Color Option
Our network of trusted manufacturing partners offers a complete range of capsule sizes (000–5) and color customization options to suit your brand’s needs:
- Standard capsule sizes
- Transparent Capsules
- Classic Capsule Colors
- Personalized Capsule Shades
Tailored Packaging Solutions
Your supplements deserve secure, high-quality packaging that ensures safety, durability, and freshness, keeping your products at their best for longer periods. Additional options such as Tablet Manufacturing and other formats are available upon request.
- Bottles
- Blister Packs
- Foil Pouches
Benefits of Partnering
With Us
(minimum order requirement):
Custom capsule manufacturing starts at 150,000 - 200,000 bulk capsules
Our lead times are consistent and reliable, averaging 6-8 weeks for custom runs.
Whether you need a small pilot run or large-scale production, we have the capacity to meet your demands.
Tailor every aspect of your product to align with your brand and meet your customers' needs.
What are the advantages of custom capsule manufacturing?
At Nutra Best, we provide tailor-made capsule solutions designed to match your brand’s needs. Custom manufacturing allows you to choose ingredients, capsule type, size, and packaging, ensuring a unique product that stands out in the market.
What types of capsules are available?
We offer a diverse range of capsules, including:
- Gelatin & Vegetarian (HPMC, Pullulan)
- Delayed-Release & Organic Capsules
- Kosher, Halal & Non-GMO Options
How much does custom capsule manufacturing cost?
The cost varies based on ingredients, capsule type, order quantity, and packaging preferences. Contact us for a customized quote tailored to your specific needs.
How do you get started with custom capsule manufacturing?
Getting started is simple! Reach out to our team, share your formulation and requirements, and we’ll guide you through product development, manufacturing, and packaging.
How long does it take to manufacture custom capsules?
Production timelines depend on order size, formulation complexity, and packaging requirements. We work efficiently to deliver high-quality capsules on time—contact us for an estimated timeline.
Can I get my custom capsules printed?
Yes! We offer custom capsule printing with logos, dosage information, or branding to help your product stand out.
What is the minimum order quantity for tailored capsule manufacturing?
Our partner manufacturing facilities can accommodate a wide range of order sizes. Get in touch with the NutraBest team to chat about the minimum order quantity for your custom supplement.