Project Description
Product Description
Choline bitartrate is a white, hygroscopic crystalline powder with sour taste, odorless or unpleasant trimethylamine odor, and is a vitamin product. Choline bitartrate is a salt of choline. Like dihydrocholine citrate, it is a nutritional supplement and fat remover. It can promote the metabolism of fat and prevent the accumulation of fat in the liver. As a vitamin product, it is widely used in medicines, health products and food nutrition. The pure product is colorless or white crystalline particles, which can easily absorb moisture.
Product Specifications
| Item |
Specification | Test Method |
|---|---|---|
| Assay (Choline Bitartrate) | 98.0% – 101.0% | Titration / HPLC |
| Choline Content | ≥40.0% | HPLC |
| pH (5% solution) | 3.0 – 5.0 | pH Meter |
| Loss on Drying | ≤0.5% | Gravimetric Method |
| Residue on Ignition | ≤0.1% | Gravimetric Method |
| Heavy Metals | ≤10 ppm | ICP-MS / AAS |
| Arsenic | ≤2 ppm | ICP-MS |
Benefits
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Source of Choline: A water-soluble source of choline for dietary supplement and food applications.
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Supports Normal Brain Function: Choline is an essential nutrient that contributes to normal brain and nervous system function.
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Supports Fat Metabolism: Choline plays a role in normal fat metabolism in the body.

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Supports Liver Function: Choline is involved in normal liver function as part of phospholipid metabolism.
Application
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Dietary Supplements
Formulated into capsules, tablets, and powders for cognitive and general wellness support.
Recommended Dosage: 250–1000 mg/day of Choline Bitartrate, depending on target population and formulation. Commercial products typically provide 250–500 mg per serving. -
Functional Foods & Beverages
Incorporated into dairy foods, baked goods, and functional beverages.
Recommended Dosage: As per local food regulations and formulation requirements. Typical range: 100–500 mg per serving. -
Infant Formula
Used as a choline source in infant formula.
Recommended Dosage: As per local infant formula regulations. -
Feed & Pet Food
Used as a choline source in animal feed, aquatic feed, and pet food.
Recommended Dosage: As per feed formulation and local regulations. Typical inclusion rates vary by species and production stage. -
Cosmetics & Personal Care
Used in skincare formulations for its moisturizing and conditioning properties.
Recommended Dosage: 0.5–3% in leave-on products; 0.2–2% in rinse-off products.
Important Notes:
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Regulatory Compliance: Recommended usage must comply with the food, supplement, or feed regulations of the target market.
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Safety: Individuals with known medical conditions should consult a healthcare professional before use.
Packing & Shipping

Why Choose Us & How to Order?

Located in China, if you purchase from us,we offer many additional convenient services, all of which cannot be easilly provided by other ingeredient products suppliers. Welcome to contact us to get FREE SAMPLE, COA and Nutrition Facts!
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