Dietary Supplement Contract Manufacturer & CDMO Solutions

Custom dietary supplement manufacturing services for global wellness brands — from formulation development and pilot testing to GMP-certified production, packaging, and export compliance.

✔ 17+ Years Manufacturing Experience
✔ GMP-Certified Production Facility
✔ 4.5B+ Softgels Annual Capacity
✔ OEM / ODM / Private Label Support
✔ 50+ Export Markets

Introduction

Contract Development and Manufacturing Organization (CDMO) for Dietary Supplement Contract Manufacturing​

Original Design Manufacturer (ODM) - CSK Biotech

Original Design Manufacturing (ODM)

Launch market-ready supplement products based on CSK Biotech’s proven formulations and product development expertise.

✔ Trend-driven product development
✔ Ready-to-market supplement concepts
✔ Faster product launch cycles

Custom Design Manufacturer (CDM) - CSK Biotech

Custom Development Manufacturing (CDM)

Develop fully customized supplement products tailored to your formula, ingredients, dosage form, and market positioning.

✔ Custom formulations
✔ Pilot testing & validation
✔ Regulatory support

Original Equipment Manufacturer (OEM) - CSK Biotech

Original Equipment Manufacturing (OEM)

Manufacture supplements based on your existing formulas with strict production accuracy and scalable supply capability.

✔ Formula-based manufacturing
✔ GMP-certified production
✔ Stable large-scale supply

 

CDMO SolutionsUs

Your Trusted CDMO Partner for Health & Nutrition

CSK Biotech provides end-to-end CDMO solutions for health food, nutritional supplement, and cosmetic brands worldwide. With FDA-registered, GMP-certified facilities and a professional R&D team, we deliver safe, effective, and innovative products that match your brand’s vision and market needs. Whether you are an established enterprise or a fast-growing startup, our flexible CDMO services, advanced manufacturing capabilities, and strict quality standards make us your trusted partner in the global supplement industry.

Expert in developing your success 🔽

Core Services

✅ Contract Manufacturing
✅ Private Label Solutions
✅ Customized Formulation
✅ Raw Material Processing
✅ Registered Health Foods
✅ Cross-border E-commerce    
✅ International & Export Compliance

Value-Added Services

✅ Free Consultation
✅ Free Product Design
✅ Free Samples

✅ Free Packaging Design
     • Rigid Packaging
     • Blister Packs
     • Sachets & Pouches

Custom Options

 

Choose the right manufacturing model for your supplement brand — from fully custom formulas to private label and ready-to-market white label products.

Not sure which option fits your brand?
Share your product idea, target market, and order plan. Our team will recommend the most suitable manufacturing model.

Contact Us Today ››
Custom Supplement Manufacturing - CSK Biotech

Custom Supplement Manufacturing

Best For: Established brands, unique formulas, functional innovation

Create a fully customized supplement product based on your formula idea, target ingredients, dosage form, flavor, packaging, and market positioning. CSK Biotech supports formulation development, sample testing, GMP production, and packaging customization.

Suitable For:
Unique formulas · New ingredient combinations · Functional supplement innovation

 

Private Label Supplement Manufacturing - CSK Biotech

Private Label Supplement Manufacturing

Best For: Startups, Amazon sellers, wellness brands

Launch supplements under your own brand using proven formulas with customized packaging, label design, and flexible production support. This option helps brands reduce development time while building a branded product line.

 

Suitable For:
Fast product launch · Brand testing · E-commerce supplement products

 

White Label Supplement Manufacturing - CSK Biotech

White Label Supplement Manufacturing

Best For: Distributors, wholesalers, retail expansion

Select ready-to-sell supplement products from our catalog and rebrand them with your packaging or label. White label manufacturing is suitable for businesses that want to expand product lines quickly with lower development costs.

 

Suitable For:
Quick product expansion · Lower development cost · Ready-to-market products

 

 

Our CDMO Support

Our Dietary Supplement Manufacturing CDMO Service Scope

CSK Biotech supports supplement brands through every key stage of product development, manufacturing, packaging, and compliance, helping brands turn product ideas into market-ready supplements.

Our R&D team develops customized supplement formulas based on your target market, dosage form, active ingredients, flavor, texture, and functional positioning.

Service Includes:
Formula design · Ingredient selection · Sample development · Flavor adjustment · Stability support

Trust Point:
23+ R&D specialists supporting supplement and health food formulation.

tablets supplement manufacturer - CSK Biotech
40
+

Blue Hat health food approvals — Proven regulatory expertise.

CSK Biotech manufactures softgels, capsules, tablets, powders, gummies, and liquids under strict GMP production standards to ensure consistency, safety, and scalable supply.

Service Includes:
Dosage form production · Automated manufacturing · Batch control · Quality inspection

Trust Point:
7 production lines and 4.5B+ softgel annual production capacity.

GMP Production Workshop - CSK Biotech
4

.5B+

Softgels annually — Proven production capacity.

Custom Packaging & Private Labeling

We help brands create retail-ready supplement products with customized packaging, label design, private label solutions, and multiple packaging formats.

Service Includes:
Bottle packaging · Blister packs · Sachets & pouches · Label design · Retail-ready packaging

Trust Point:
1,000+ packaging designs delivered for global supplement brands.

Custom Packaging & Private Labeling - CSK Biotech
1,000
+

Packaging designs delivered — Helping brands succeed globally.

Global Regulatory Compliance

CSK Biotech supports supplement brands with regulatory preparation, export documents, labeling guidance, and quality documentation for international market entry.

Service Includes:
FDA registration support · GMP/HACCP/ISO systems · Export documents · Labeling guidance

Trust Point:
40+ Blue Hat approvals and products exported to 50+ markets.

Global Regulatory Compliance - CSK Biotech
50
+

Export countries — Trusted by global brands.

Other Services

Value-Added CDMO Support for Growing Supplement Brands

Beyond formulation and manufacturing, CSK Biotech provides practical support in packaging, quality control, warehousing, compliance, and brand protection to help supplement brands launch and scale with confidence.

High-Quality Products - CSK Biotech
High-Quality Product Assurance
Strict quality control is applied throughout raw material sourcing, production, testing, and finished product inspection to ensure stable, safe, and consistent supplement quality.
Packaging Solutions - CSK Biotech
Packaging Solutions
Choose from bottles, jars, blister packs, sachets, stick packs, pouches, and retail boxes to create market-ready supplement packaging for your brand.
Warehousing - CSK Biotech
Warehousing & Inventory Support
Climate-controlled storage, inventory tracking, and organized stock management help protect product quality before shipment and repeat orders.
certification: - CSK Biotech
Superior Manufacturing Standards
GMP-certified facilities, automated equipment, and controlled production environments support reliable supplement manufacturing at a commercial scale.
Regulatory Compliance - CSK Biotech
Regulatory Compliance Support
We assist with quality documents, export preparation, labeling guidance, and compliance support for brands entering international supplement markets.
Brand Confidentiality - CSK Biotech
Brand Confidentiality
Your formulas, packaging concepts, and product development information are protected through strict internal management and confidentiality practices.

Choose CSK Biotech to grow your brand with premium supplements.

Industries We Serve

Industries We Serve

CSK Biotech provides dietary supplement CDMO and contract manufacturing solutions for health, wellness, beauty, sports nutrition, and e-commerce brands worldwide.

Nutrients and supplement brands - CSK Biotech
Nutrient and supplement brands: Contract manufacturing support for vitamin, mineral, herbal, and daily wellness supplement brands.
Sports and fitness supplements - CSK Biotech
Sports Nutrition Brands: Custom supplement manufacturing for fitness, performance, hydration, and recovery products.
Digestive and probiotic products - CSK Biotech
Digestive & Probiotic Products: CDMO support for gut health, digestive wellness, probiotic, and fiber-based supplement products.
Digestive and probiotic products-1 - CSK Biotech
Traditional Chinese medicine and traditional formula products
Men's and women's functional health supplements - CSK Biotech
Women’s & Men’s Health Supplements: Targeted supplement solutions for beauty, energy, immunity, hormonal balance, and daily nutrition.
Beauty and oral beauty products - CSK Biotech
Beauty & Oral Beauty Products: Nutricosmetic manufacturing for skin, hair, nail, collagen, and beauty-from-within supplement brands.
Animal health products - CSK Biotech
Functional Beverages & Herbal Nutrition:Manufacturing support for herbal formulas, functional teas, liquid supplements, and wellness drinks.
Skincare and personal care brands - CSK Biotech
Skincare and personal care brands

Reliable Supply

Our Production Dietary Supplement Contract Manufacturing​ Strength

CSK Biotech combines advanced technology, GMP-certified facilities, and extensive production experience to deliver reliable and high-quality dietary supplement contract manufacturing. From capsules, tablets, powders, and gummies to liquids, our flexible production lines ensure scalability, consistency, and precision, helping global brands bring their products to market efficiently and with confidence.

herbal supplement capsule manufacturing - CSK Biotech
Factory Panorama
hard capsules supplement manufacturer - CSK Biotech
Cultural Wall
GMP Production Workshop - CSK Biotech
GMP Production Workshop
Fully Automatic Pill Making - CSK Biotech
Fully Automatic Pill Making
Fully Automatic Pill Making -1 - CSK Biotech
Fully Automatic Pill Making
Automatic Packaging Machine - CSK Biotech
Automatic Packaging Machine
Automatic Packaging Machine-1 - CSK Biotech
Automatic Packaging Machine
R&D Laboratory - CSK Biotech
R&D Laboratory
R&D Laboratory - CSK Biotech
R&D Laboratory
Finished Product Warehousing - CSK Biotech
Finished Product Warehousing
Loading and Shipping - CSK Biotech
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Loading and Shipping - CSK Biotech
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Customer Cases

Customer Success Stories

Discover how global brands have achieved growth and market success through collaboration with CSK Biotech. Our customer success stories highlight the impact of our tailored dietary supplement contract manufacturing solutions, from innovative product development and regulatory support to large-scale production and customized packaging. These case studies showcase the results, quality, and reliability that our partners experience when working with us.

nutritional supplement manufacturing - CSK Biotech
Annual sales exceed 2 million tablets! Customized highly compatible multivitamin tablets for a German dietary supplement brand

In-depth cooperation with a professional German dietary supplement brand: we provided full-chain professional services for its customization needs of high-content multivitamin tablets that "meet adults' daily nutritional needs with one tablet per day." From optimizing formulas by strictly controlling the upper limits of vitamin A and D content in line with Germany's Food Supplements Ordinance and conducting tests on tablet hardness and disintegration to adapt to German automatic dispensing machine standards to designing minimalist eco-friendly packaging with German/English nutrition fact sheets and assisting in preparing materials for EU EFSA certification, we comprehensively helped the brand overcome compliance and market launch challenges. Ultimately, it only took 50 days from demand connection to the first order shipment. The product successfully entered well-known German chain supermarkets such as Metro and dm, with sales exceeding 300,000 tablets in the first quarter. Now, the annual order volume has stabilized at over 1.5 million tablets. The customer has further put forward requirements for developing multivitamin tablets with added probiotics, achieving a dual improvement in the brand's market competitiveness and cooperation value.

More Details →
Annual sales exceed 2 million tablets! Customized highly compatible multivitamin tablets for a German dietary supplement brand
dietary supplement manufacturer in usa - CSK Biotech
Empowering Australian Natural Health Brands! Custom Cooperation on Milk Thistle Extract + Milk Thistle Compound Capsules, Achieving Integrated Service

In-depth cooperation with an Australian natural health liver-protecting supplement brand. To meet the brand's demand for high-quality liver-protecting products, a customized solution for milk thistle extract and milk thistle compound capsules was tailored. During the cooperation, through professional formula optimization technology, the activity retention rate of silymarin was significantly increased, ensuring the liver-protecting efficacy of the product. After 3 rounds of R&D sampling, the taste and dissolution rate were repeatedly adjusted, taking into account both the product's consumption experience and absorption effect. Meanwhile, in strict accordance with Australian degradable material standards, eco-friendly packaging design was completed, helping the brand implement the concept of green development. This cooperation not only met the customers' multiple requirements for product quality, consumption experience, and environmental attributes but also enhanced the brand's competitiveness in the Australian health market, achieving a win-win situation for both parties.

More Details →
Empowering Australian Natural Health Brands! Custom Cooperation on Milk Thistle Extract + Milk Thistle Compound Capsules, Achieving Integrated Service
dietary-supplement-contract-manufacturers-in-usa - CSK Biotech
Over 1 million tablets sold annually! Customized FDA-compliant natural astaxanthin solutions for a premium North American brand.

In-depth cooperation with a high-end North American dietary supplement brand: we provided full-cycle professional services for its customization needs of high-content natural astaxanthin capsules. From selecting Haematococcus pluvialis cultivation bases for raw material traceability and conducting capsule stability and bioavailability tests to ensure product quality to designing light-proof packaging that meets North American market aesthetics and regulations (with English/Spanish bilingual labels) and offering full support for FDA registration and import customs clearance documents, we comprehensively assisted the brand in quickly launching the product. Ultimately, it only took 48 days from formula confirmation to the first order delivery. After launching on Amazon North America, the product quickly entered the TOP 10 of similar products, with sales exceeding 200,000 capsules in the first quarter. Now, the annual order volume has stabilized at over 1 million capsules. The customer has further added requirements for developing anti-aging compound formula astaxanthin capsules, achieving a dual improvement in the brand's market competitiveness and cooperation value.

More Details →
Over 1 million tablets sold annually! Customized FDA-compliant natural astaxanthin solutions for a premium North American brand.

Customization process

Our Seamless CDMO Process for Dietary Supplements Manufacturing

CSK Biotech offers a fully integrated and seamless CDMO process for dietary supplement manufacturing, guiding products from initial concept and formulation design to pilot testing, regulatory compliance, large-scale production, and customized packaging. Our structured workflow ensures efficiency, consistency, and quality at every stage, enabling brands to bring innovative and market-ready supplements to consumers with confidence.

Request Formulation - CSK Biotech
01. Request Formulation
Request Confirmation - CSK Biotech
02. Request Confirmation
Quotation - CSK Biotech
03. Quotation
Contract Signing - CSK Biotech
04. Contract Signing
Deposit Payment - CSK Biotech
05. Deposit Payment
Production Scheduling - CSK Biotech
06. Production Scheduling
Quality Inspection - CSK Biotech
07. Quality Inspection
Final Payment - CSK Biotech
08. Final Payment
Logistics & Delivery - CSK Biotech
09. Logistics & Delivery
After-Sales Support - CSK Biotech
10. After-Sales Support

Get in Touch

Submit Your Dietary Supplement Manufacturing Inquiry

Contact CSK Biotech today to learn how our professional label printing services can boost your brand, ensure compliance, and drive sales.

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Send us your product specs and packaging needs — we’ll get back to you with a tailored quote in 24–48 hours.

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Looking for CDMO support or custom formulation? Submit your request and our team will guide you step by step.

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