Your Professional Nutritional Supplements Supplier!
The TNN group has existed since 1998 for 2 decades. TNN has 31 staff, own offices, joint laboratory, independent e-commerce platform, ISO9001 and CE certification, independent trademark and other high-level professional office equipment, as well as institutional certificates, 3 overseas companies, 2 domestic offices and two affiliated companies. Our product includes nutritional supplements such as vitamin C, citric acid, aspartame, sodium benzoate, xanthan gum. chemicals such as sodium metabisulfate, phosphoric acid. Pharmaceutical raw materials such as paracetamol. Beverage production equipment such as water pipes and easy-open lids.
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We have focused on the xanthan gum market for 24 years, adhering to the principle of "customer first", the price of the product is lower than the market price, and spot stock can be guaranteed and...
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Tomato paste, a sauce similar to a concentrated tomato product, is a tasty and versatile ingredient.
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Brief information. :{{0}},5max pH value 10% aqueous solution:5,0-7,0Insoluble in water,%:1,0maxArsenic (As),%:0.0006maxHeavy metal (as Pb)%:0.003max
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Gum arabic, also known as gum arabic, is obtained from the trunk exudate of the Acacia tree Leguminosae.
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Dietary Supplement Sodium Citrate Powder
Sodium citrate (sodium citrate trihydrate) is used as a flavoring agent, stabilizer, buffering agent, chelating agent, nutrient.
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Sodium citrate (trisodium citrate dihydrate)
Sodium citrate (trisodium citrate dihydrate) is used as a flavoring agent, stabilizer, buffering agent, chelating agent, buttermilk food additive, emulsifier and flavoring agent in the food and...
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Inositol powder Myo Inositol Myo-inositol
Inositol appears as small white crystals or crystalline powder. No smell, sweet. Relative density 1.752.1.524 (dihydrate).
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Sustainable Small Molecule Dextrin Water Soluble for Dietary Products
Drinks with dietary fiber may help control weight, lower blood sugar, increase satiety, and promote bowel movements.
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Allulose is recognized as GRAS by the US FDA and can be found naturally in wheat, figs, raisins and jackfruit. In the US, allulose is not considered part of total and added sugars. It is not...
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Dextrose mono is a type of simple sugar that is widely used in the food and beverage industry as an energy source and sweetener. It is a colorless or white crystalline powder, highly soluble in...
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Why Choose Us
Patent Certificates
We are ISO9001 and CE certified, and have passed EU GMP, Halal, and Kosher certifications.
Professional Team
We have a professional team of 31 employees, including R&D experts and experienced analytical and application laboratory technicians.
Advanced Equipment
We are equipped with independent laboratories and professional testing equipment to ensure product quality and smooth technological development.
Specification
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Thing |
Quality Standards |
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Characters |
White or off-white crystalline powder or granules |
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Identification |
Take the test |
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Appearance of the solution |
Take the test |
|
Analysis |
99.0 percent 100.5 percent |
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Water |
11.0 percent 13.0 percent |
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Easily carbonizing substances |
Take the test |
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Acidity or alkalinity |
Take the test |
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PH (5 percent w/v) |
7.59.0 |
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Sulfate |
Less than or equal to 150 mg/kg |
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Oxalate |
Less than or equal to 100 mg/kg |
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Chloride |
Less than or equal to 50 mg/kg |
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News |
Less than or equal to 1 mg/kg |
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Arsenic |
Less than or equal to 1 mg/kg |
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Mercury |
Less than or equal to 1 mg/kg |
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Heavy metal (as Pb) |
Less than or equal to 10 mg/kg |
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Tartrate |
Take the test |
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Pyrogen |
Take the test |
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Bacteria Endotoxins |
Take the test |
The Role Of Nutritional Supplements
Close nutritional gaps
Eating proper amounts of essential vitamins and minerals plays a role in the long-term health of your immune system, bones, joints, and heart. Nutritional supplements close any dietary gaps to maintain or enhance the nutrient density in your body.
Regulate nutrient absorption
Taking antibiotics or using laxatives for a prolonged period can also result in nutrient malabsorption. Nutritional supplements prevent the loss of essential vitamins and minerals.

Nutritional Supplements Production Process
Ingredient Sourcing: The first step in manufacturing nutritional supplement is to source raw materials, such as vitamins, minerals, herbs, and other natural substances. These ingredients may be sourced from different suppliers and must be of high quality and purity.
Testing: Once the raw materials have been sourced, they are typically tested to ensure that they meet the manufacturer's specifications for purity, strength, and identity. Testing may include methods such as chromatography, spectroscopy, and microbiological analysis.
Formulation: The next step is to formulate the product by combining the raw materials in the appropriate proportions. This may involve mixing powders, blending liquids, compressing tablets, or encapsulating.
Manufacturing: After the formulation has been prepared, the product is manufactured using various processes, such as mixing, milling, granulation, and drying.
Packaging And Labeling: Once the product has been manufactured and tested, it is packaged and labeled according to FDA regulations.

Nutritional supplements should be stored in a cool, dry place, out of direct sunlight, and kept tightly sealed. Properly sealed packaging prevents contamination and protects against environmental factors that could compromise product integrity. It is recommended that additives be stored in their original containers and clearly labeled packaging to avoid mix-U.S and ensure traceability.
- Contact Customer Service
- Submit Order
- Obtain a Quote
- Confirm Order
- Arrange Payment
- Track Order
- Receive and Inspect Goods

Packaging and Transportation
We use the specified packaging, strictly monitor the delivery of all links, so that the goods get into the hands of customers as soon as possible, while avoiding damage.

Our Certificate

FAQ
As one of the most professional nutritional supplement manufacturers and suppliers in China, we're featured by high quality products and low prices. Please rest assured to wholesale made in China nutritional supplements from our factory.












