OEM/ODM

One-Stop Nutritional Supplement Solutions

Guohai Biotech Pharmaceutical Co., Ltd. provides comprehensive OEM and ODM manufacturing services for global nutritional supplement brands. Backed by advanced production facilities and strong R&D capabilities, we support partners from product concept to large-scale manufacturing.

Our production system covers multiple dosage forms including soft capsules, hard capsules, tablets, powders, and oral liquids, enabling flexible product development for different markets and consumer needs.

Our Services

OEM (Private Label Manufacturing)
We manufacture products based on your existing formulations and brand requirements.
- Custom production based on your formula
- Private label packaging
- Flexible packaging solutions
- Scalable production capacity
ODM (Custom Product Development)
We develop new formulations tailored to your target market.
- Formula research and development
- Ingredient sourcing and evaluation
- Product concept design
- Market-oriented product solutions

Supported Dosage Forms

We provide flexible production capabilities across multiple supplement formats to meet different product strategies

Lutein Lipids

Support your visual comfort and long-term eye health with our Premium Blueberry Lutein Lipids, a synergistic formulation combining the power of lutein with essential B vitamins in a advanced lipid-based delivery system. Lutein, a crucial carotenoid that accumulates naturally in the macula of the eye, acts as a natural blue light filter and potent antioxidant protecting retinal tissues from oxidative damage caused by digital screens and environmental stressors. The addition of bilberry extract, derived from European blueberries, provides complementary anthocyanins that support nighttime vision adaptation and strengthen capillary integrity within the ocular structure.

Granules

Support your cellular energy and immune health with our Premium Coenzyme Q10 Immune Support Granules, featuring a powerful antioxidant protection formula in a convenient granule format. Coenzyme Q10, also known as ubiquinone, is a vital compound naturally present in every cell of the body, playing an essential role in mitochondrial energy production and serving as a potent antioxidant that neutralizes harmful free radicals. This premium formulation delivers highly bioavailable CoQ10 in an easy-to-dispense granule form, ensuring optimal absorption and utilization by the body for enhanced cellular energy and immune system support.

Vitamin Tablets

Boost your daily immune defense with our Premium High Potency Vitamin C Chewable Tablets, delivering a generous serving of essential vitamin C in a delicious and convenient orange-flavored format. Each chewable tablet provides high-potency vitamin C, a vital antioxidant that supports immune system function, promotes healthy collagen formation for radiant skin, and enhances iron absorption for sustained energy levels. The carefully formulated orange flavor masks any natural vitamin C tartness, creating a pleasant taste experience that makes daily supplementation enjoyable for adults and children alike.

Soft Capsule

Support your cardiovascular wellness with our Premium Coenzyme Q10 Heart Health Soft Capsules, featuring a powerful antioxidant protection formula in a highly absorbable soft capsule delivery system. Coenzyme Q10 is a vital nutrient naturally present in every cell, with the highest concentrations found in the heart muscle where it plays an essential role in cellular energy production and serves as a potent antioxidant protecting against oxidative stress. This premium formulation delivers highly bioavailable CoQ10 in a precise soft capsule format, ensuring optimal absorption and utilization by the body for enhanced cardiovascular function and cellular energy support.

Hard Capsule

Engineered for pharmaceutical, nutraceutical, and compounding applications, these premium empty hard gelatin capsules are available in precise size 0, 1, and 2 options to accommodate a wide range of filling volumes and formulation requirements. Each capsule is manufactured from high-quality pharmaceutical-grade gelatin derived from certified sources, ensuring consistent dissolution characteristics, excellent stability, and reliable performance across various storage conditions. The precise dimensional tolerances guarantee smooth operation on automatic filling equipment while providing secure telescoping closure to prevent content leakage or tampering.

Fish Oil Capsule

Experience the remarkable health benefits of our Premium High Potency Fish Oil Capsules, delivering a concentrated source of essential Omega-3 fatty acids EPA and DHA in each easy-to-swallow softgel. Sourced from deep-sea, cold-water fish, this advanced formulation undergoes strict molecular distillation to ensure exceptional purity by removing heavy metals, PCBs, and other environmental contaminants. The high potency concentration provides superior levels of EPA and DHA compared to standard fish oil supplements, allowing you to achieve therapeutic benefits with fewer capsules and greater convenience for your daily wellness routine.

Lecithin

Lecithin is a natural phospholipid mixture extracted from soybeans. Its core components include phosphatidylcholine and phosphatidylethanolamine, possessing both hydrophilic and lipophilic properties, making it a high-quality natural emulsifier and nutritional fortifier. It can regulate blood lipids, protect the cardiovascular system, and reduce lipid deposition; simultaneously, it nourishes brain nerves, improves memory, and relieves brain fatigue. Furthermore, it can promote liver fat metabolism, protect liver cells, and help improve the skin barrier and retain moisture. Widely used in the food, health product, pharmaceutical, and cosmetic industries, it is safe and gentle, a natural raw material with both nutritional and practical value.

Our Process

We follow a clear and efficient process to ensure smooth cooperation

Requirement Consultation
Formula Confirmation
Sample Production
Mass Production
Quality Inspection
Delivery

Manufacturing Capabilities

Our facilities are equipped with advanced production lines and operate under strict quality control systems.We ensure consistent quality, safety, and compliance for global markets

GMP Certified Manufacturing
ISO Quality Management System
HACCP Food Safety System
FDA Registered Facilities

Packaging & Delivery

We provide complete packaging and logistics solutions.

Retail packaging (bottles, blister packs, pouches)
Bulk packaging for distributors
Custom label design
Fast and reliable shipping worldwide

Our OEM / ODM Advantages

Our OEM and ODM services provide flexible solutions, combining advanced manufacturing, professional R&D, and reliable quality control

Strong R&D Support

Strategic cooperation with Ocean University of China and the Institute of Oceanology,
Advanced Manufacturing

Modern intelligent production facility with standardized management
Reliable Production Capacity

Efficient manufacturing processes ensuring stable supply and timely delivery

OEM / ODM

Our Custom Manufacturing Services

Formula Development

Our R&D team develops customized formulas based on market trends and functional ingredients
Large-Scale Manufacturing

Our R&D team develops customized formulas based on market trends and functional ingredients
Packaging & Branding Support

Our R&D team develops customized formulas based on market trends and functional ingredients
Private Label Production

Our R&D team develops customized formulas based on market trends and functional ingredients

FAQ

If you have any further questions or specific needs, our team is ready to assist you.

Q1: Are you a manufacturer?

A1: Yes! We are global softgel supplier&contract manufacturer, producing softgel, hard capsule, tablet, powder, pill and granule, and refined fish oil etc.
Q2: Which countries your product have been exported to?

A2: Our key market is USA and direct sales to the market including Canada, Brazil, South Africa, Turkey, North Africa, Australia and the Middle East and etc.
Q3: Do you have your own laboratory and what items can you test?

A3: Yes, we have 1 laboratory that pass CNAS certification.We can test active ingredient from raw material to finished product, heavy metal, microbiology, physical & chemical index, pesticide, and etc.
Q4: What's the standard or specification your company adopted?

A4: The Company set up complete standard and specification for each country, the mainly standards are from USA, Europe, China.
Q5: Could you produce softgels according to our formula?

A5: Yes, our company is the leading contract manufacturer in China.We can produce the product according to your formula.
Q6: What's the MOQ of each product and how about the delivery time?

A6: the MOQ of each product according to the materials.
Q7: Could you help us to register the product in our country?

A7: Yes, It's our pleasure to provide this service to you.