Hard Capsule OEM/ODM

 

Guanjie Biotech specializes in the research, development, and production of natural plant extracts, functional nutritional ingredients, and health food solutions. The company provides professional hard capsule OEM/ODM customization services for global nutrition brands, health supplement companies, e-commerce brands, and distributors. From formulation development and raw material selection to manufacturing and packaging design, Guanjie Biotech provides comprehensive hard capsule manufacturing solutions to help clients quickly develop competitive dietary supplement products.

As the global nutrition and wellness market continues to expand, consumer demand for functional foods and dietary supplements is shifting toward more precise, convenient, and personalized solutions. Hard capsules, with advantages such as accurate dosage, portability, high stability, and broad ingredient compatibility, have become one of the most widely adopted dosage forms in the dietary supplement industry. Whether launching a new supplement brand or upgrading an existing product line, Guanjie Biotech provides flexible capsule OEM and ODM solutions based on customers' requirements, supporting product development for different market segments, functional needs, and sales channels.

 

Hard Capsule for Multiple Health Fields

Guanjie Biotech has extensive experience in functional ingredient applications and product development. The company can create various types of hard capsule supplements to meet diverse consumer health needs.

Its product development capabilities cover multiple health categories, including:

• Plant extracts;

• Vitamins and minerals;

• Antioxidant nutrition;

• Sports nutrition;

• Gut health;

• Women's health;

• Immune support;

• Beauty and wellness supplements.

 

With a mature raw material supply chain and professional formulation expertise, Guanjie Biotech provides customized hard capsule supplement solutions, including but not limited to.

• Plant extract capsules

Such as grape seed extract capsules, resveratrol capsules, turmeric extract capsules, cranberry extract capsules, and other botanical supplement products;

• Nutritional supplement capsules

It includes coenzyme Q10 capsules, NMN capsules, phosphatidylserine capsules, vitamin capsules, and other functional nutrition products;

• Functional health capsules

It includes sports recovery supplements, antioxidant formulas, energy management products, and daily nutritional supplements.

By evaluating ingredient characteristics, product stability, bioavailability, dosage requirements, and market trends, Guanjie Biotech helps customers optimize formulations and improve product competitiveness in target markets.

 

One-Stop Hard Capsule OEM/ODM Services

Developing a successful hard capsule product requires multiple stages, including raw material sourcing, formulation design, production processing, quality control, regulatory compliance, and packaging management.

Guanjie Biotech has established a complete hard capsule OEM/ODM service system to provide customers with integrated product development support from concept to commercialization.

ODM Hard Capsule Development Services

Under the ODM model, Guanjie Biotech provides professional formulation development services based on customers' target markets, product positioning, and functional objectives.

The R&D team analyzes market trends, ingredient properties, and consumer demands to optimize:

• Ingredient combinations;

• Active ingredient dosage;

• Capsule formulation;

• Manufacturing processes;

• Product stability.

This approach helps brands create differentiated dietary supplement products with strong market potential.

OEM Hard Capsule Manufacturing Services

Under the OEM model, customers can provide their existing formulas or product concepts, while Guanjie Biotech manages manufacturing, quality testing, and packaging support.

Through professional production capabilities and strict quality management systems, Guanjie Biotech helps customers achieve efficient, reliable, and scalable supplement production.

 

 

Strict Quality Management System

As a professional health supplement manufacturer, Guanjie Biotech places great emphasis on product quality management by establishing a rigorous quality control system covering every stage from raw material procurement to finished product delivery.

The company operates production facilities that meet GMP standards and is equipped with a professional testing laboratory capable of conducting comprehensive quality assessments using advanced analytical instruments such as HPLC, GC, and UV. Meanwhile, Guanjie Biotech has established a complete raw material traceability system to monitor and manage the entire process, including raw material sourcing, production, and final product quality control.

Guanjie Biotech has obtained multiple international quality system certifications, including HALAL, KOSHER, ISO9001, and HACCP, providing global customers with high-quality hard capsule products that comply with the requirements of different markets and regulatory standards.

Through strict production standards and a comprehensive quality management system, Guanjie Biotech ensures the stability, consistency, and reliability of every batch of products, meeting the expectations of international health product brands and supply chains.

 

Supporting Global Market Supply

Guanjie Biotech operates modern production facilities supported by a professional technical team, enabling stable and scalable production capabilities. The company continuously optimizes manufacturing processes, introduces advanced production equipment, improves operational efficiency, and strictly controls every production stage to ensure that product quality consistently meets customer requirements.

Guanjie Biotech provides both small-batch pilot production and large-scale manufacturing services to satisfy diverse customer needs. These flexible solutions help startups reduce product development costs while supporting established brands with reliable long-term supply capabilities.

Whether clients intend to launch a single-function health supplement or develop a complete product portfolio, Guanjie Biotech delivers flexible and efficient supply chain solutions tailored to different business requirements.