Products

Bulk Lecithin

Name: China Bulk Lecithin Manufacturers Suppliers Factory - Buy Discount Bulk Lecithin in Stock - Guanjie Biotech
Brand: Guanjie Biotech
SKU: 252750402

Soya:liquid lecithin and lecithin powder PC20-40, wax PC50-98
Sunflower: lecithin powder and lecithin wax PC50-70.
Egg yolk:lecithin powder PC 30 and lecithin wax PC 80-98.
Testing Method: HPLC-ELSD
Certifications: Hala,ISO9001, PAHS Free, NON-GMO,KOSHER,SC
Payment term: L/C, D/A, D/P,T/T
Delivery term: DHL, Sea freight, FEDEX
MOQ:25KGS
Package:25kg/Carton;5kg/Bag inside
Shelf time: Two years

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Description

Bulk Lecithin Supplier：

Guanjie Biotech is a professional bulk lecithin supplier and lecithin manufacturer providing high-quality soy lecithin, sunflower lecithin, and egg yolk lecithin for global customers. With advanced production facilities and dedicated manufacturing lines, we supply liquid lecithin, lecithin powder, soy lecithin PC20-40, waxed lecithin PC50-98, sunflower lecithin powder PC50-70, and egg yolk lecithin PC30/PC80-98. We offer flexible OEM and ODM lecithin services to support customized formulations, packaging, and application requirements. Our food-grade lecithin ingredients are widely used in nutrition, supplements, functional foods, and beverages, ensuring consistent quality, reliable supply, and professional technical support. High quality and competitive price, welcome to inquire with us: info@gybiotech.com.

Lecithin Bulk

Lecithin Specifications

1. Soya Lecithin

●Soy lecithin Powder & Soy lecithin wax

Soy lecithin is produced from soybean lecithin powder through ethanol extraction and advanced refining processes. Our bulk soy lecithin wax is a yellow, purified ingredient manufactured with patented equipment, widely used as a natural emulsifier in pharmaceuticals, health foods, and cosmetics.

Physical and chemical indicators
	PC-50	PC-70
Appearance	Yellow waxy
P	≥2.7%	≥2.7%
N	1.5～2.0%	1.5～2.0%
PC	≥45.0%	≥70.0%
PE	≤30.0%	≤30.0%
PC+PE	≥70%	≥70%
Acetone insolubles	≥90.0%	≥90.0%
Hexane insolubles	≤0.3%	≤0.3%
Moisture	≤1.5%	≤1.5%
Total residual solvents	≤0.5%	≤0.5%
Acid value	≤30	≤30
Iodine value	≥75	≥75
Peroxide value	≤3.0	≤3.0

Microorganisms
	PC-50	PC-70
TAMC	≤100cfu/g	≤100cfu/g
TYMC	≤100cfu/g	≤100cfu/g
E.coli	Negative/1g	Negative/1g
Salmonella	Negative/10g	Negative/10g

heavy metals
	PC-50	PC-70
Heavy metals	≤20ppm	≤20ppm
Arsenic	≤2ppm	≤2ppm
Lead	≤2ppm	≤2ppm

Other specifications of lecithin will be available upon request

● Soy Lecithin Liquid

Parameter	Standard 60F	Low-Viscosity LV50	Hydrolyzed Hy50
Appearance	Brown to dark brown viscous liquid	Light brown, free-flowing liquid	Brown viscous liquid
Acetone Insolubles (AI)	≥60%	≥50%	≥50%
Viscosity (25°C, cP)	8,000–10,000	3,000–5,000	5,000–7,000
Acid Value (mg KOH/g)	≤30	≤32	≤35
Peroxide Value (meq/kg)	≤5	≤5	≤8
Moisture	≤1%	≤1%	≤1.5%
Hexane Insolubles	≤0.3%	≤0.3%	≤0.3%
Heavy Metals	≤10ppm	≤10ppm	≤10ppm

2. Egg Yolk Lecithin

- Egg Yolk Lecithin powder or waxy

Egg yolk lecithin is produced from egg lecithin powder through ethanol extraction and advanced purification processes. Using patented refining equipment, we manufacture high-quality yellow to light-yellow waxy bulk egg yolk lecithin. With excellent antioxidant properties, emulsifying ability, and unique phospholipid characteristics, our natural lecithin is widely applied in pharmaceutical, nutritional supplement, food, and cosmetic industries.

Physical and chemical indicators
	E70	E80
Appearance	light yellow powder or waxy solid
P	1.75～1.95%	1.75～1.95%
N	3.5～4.1%	3.5～4.1%
PC	≥70%	≥80%
PE	≤20%	≤20%
PC+PE	≥80%	≥80%
Saponification value	195～212	195～212
Acid value	≤20.0	≤20.0
Iodine value	60～73	60～73
Peroxide value	≤3.0	≤3.0
Free fatty acids	≤1%	≤1%
Triglyceride	≤3%	≤3%
cholesterol	≤2%	≤2%
Palmitic acid	≤0.2%	≤0.2%
Total residual solvents	≤0.5%	≤0.5%
Moisture	≤3%	≤3%

Microorganisms
	E70	E80
TAMC	≤100cfu/g	≤100cfu/g
TYMC	≤100cfu/g	≤100cfu/g
E.coli	not detectable/1g	not detectable/1g
Salmonella	not detectable/10g	not detectable/10g

Heavy metals
	E70	E80
Heavy metals	≤5ppm	≤5ppm
Arsenic	≤2ppm	≤2ppm

Other specifications of Egg yolk Lecithin will be available upon request.

-Egg Yolk Lecithin powder or waxy(for injection)

Egg Yolk Lecithin for injection is produced from high-quality egg yolk lecithin powder through ethanol extraction, purification, and advanced refining processes. Guanjie Biotech utilizes patented equipment to manufacture high-purity yellow to light-yellow bulk lecithin with excellent stability. Due to its strong antioxidant properties, unique surface activity, and physiological functions, injection-grade lecithin is widely applied in pharmaceutical formulations, nutritional products, and cosmetic applications as a premium natural lecithin ingredient.

Physical and chemical indicators
	EPC-80	EPC-98
Appearance	light yellow powder or waxy solid
P	1.75～1.95%	1.75～1.95%
N	3.5～4.1%	3.5～4.1%
PC	≥80%	≥98%
PE	≤20%	≤20%
PC+PE	≥80%	≥98%
PI	≤5.0%	≤5.0%
LPC	≤3.5%	≤3.5%
LPE	≤1%	≤1%
LPC+LPE	≤4.0%	≤4.0%
Sphingolipids	≤3.0%	≤3.0%
Total related substances	≤8.0%	≤8.0%
Saponification value	195～212	195～212
Acid value	≤20.0	≤20.0
Iodine value	60～73	60～73
Peroxide value	≤3.0	≤3.0
Free fatty acids	≤1%	≤1%
Triglyceride	≤3%	≤3%
cholesterol	≤2%	≤2%
Palmitic acid	≤0.2%	≤0.2%
Total residual solvents	≤0.5%	≤0.5%
Moisture	≤3%	≤3%
Protein	not detectable	not detectable

Microorganisms, bacterial endotoxins
	EPC-80	EPC-98
Bacterial endotoxin	＜2.0Eu/g	＜2.0Eu/g
TAMC	≤100cfu/g	≤100cfu/g
TYMC	≤100cfu/g	≤100cfu/g
E.coli	Not detectable/1g	Not detectable/1g
Salmonella	not detectable/10g	not detectable/10g

Heavy metals
	EPC-80	EPC-98
Heavy metals	≤5ppm	≤5ppm
Arsenic	≤2ppm	≤2ppm

Other specifications of Egg yolk bulk lecithin(for injection) will be available upon request.

3. Sunflower Lecithin

Sunflower Lecithin is produced from sunflower liquid lecithin through advanced processes, including defatting and ethanol extraction. Using patented refining technology, we manufacture high-quality sunflower lecithin powder and sunflower lecithin wax with a yellow to light-yellow appearance. As a natural emulsifier with excellent surface activity and functional properties, bulk sunflower lecithin is widely used in food, cosmetics, and nutrition industries, especially for non-GMO sunflower lecithin applications requiring clean-label ingredients.

Physical and chemical indicators
	Sunflower powder	PC50
PC	--	≥50%
LPC	--	≤10%
Acetone insolubles	≥95%	≥95%
Hexane insolubles	≤0.3%	≤0.3%
Moisture	≤2%	≤1.5%
Total residual solvents	≤0.5%	≤0.5%
Acid value	≤30.0	≤30.0
Iodine value	--	80～110
Peroxide value	≤5	≤5

Microorganisms
	Sunflower powder	PC50
TAMC	--	≤100cfu/g
TYMC	≤100cfu/g	≤100cfu/g
E.coli	not detectable/1g	not detectable/1g
Salmonella	not detectable/25g	not detectable/10g

metals
	Sunflower powder		PC50
Heavy metals	≤10ppm	≤10ppm
Arsenic	≤2ppm	≤2ppm
lead	≤0.2ppm	≤0.2ppm

Other specifications of sunflower phospholipids will be available upon request.

What Is Lecithin?

Lecithin is an important natural phospholipid. Bulk Lecithin is widely found in plant and animal cells, especially in egg yolk and soybeans.

Guanjie Biotech produces different sources and different specifications of lecithin. Its main component is PC, which has good emulsifying, dispersing, moisturising and antioxidant properties. Thus it is widely used in many industries such as food, health products, cosmetics, and medicine. Lecithin not only enhances the taste and texture of food but also improves nutritional value and promotes health.

What is Lecithin used for?

As a natural emulsifier and phospholipid component, lecithin has structural diversity, good emulsification ability, and biocompatibility. It is widely used in the fields of food, healthcare products, cosmetics, pharmaceuticals, and so on. Different contents of lecithin play different roles in different fields. The applications of bulk lecithin in these fields will be introduced specifically below.

What is Lecithin Used For in food, health food, and nutritional food?

Lecithin powder and liquid with a content of less than 55% are mainly used in food, health food and nutritional food. This type of bulk lecithin is rich in phospholipids, fatty acids, choline and other nutrients. This serves both as an emulsifier and a nutritional supplement with good stability and processing adaptability.

1. Emulsification and stabilisation

The most common function of lecithin in food is emulsification. It combines oil and water to form a stable emulsion, which improves the texture and mouthfeel of the food. In foods such as ice cream, chocolate, cheese and salad dressings, the emulsifying properties of lecithin significantly improve the homogeneity of the product, resulting in a finer, smoother product.

2. Nutrient supplementation

Lecithin is a natural source of phospholipids and choline with multiple nutritional values for the human body. As an important ingredient in health food, bulk lecithin can help replenish the nutrients needed by the brain and liver.

3. Nutritionally fortified foods

Lecithin is also used in the production of nutrient-fortified foods to supplement the nutrients in daily meals. Such products include some milk powders, cereal drinks, energy bars, etc. By adding bulk lecithin, these foods are made more balanced in nutrients, have a better taste and provide extra choline and phospholipids, which are suitable for all kinds of people.

What is Lecithin Used For in cosmetics and pharmaceutical?

Lecithin powder and liquid lecithin with a phospholipid content below 55% are widely used in the food, nutraceutical, and health food industries. As a reliable bulk lecithin ingredient, it contains natural phospholipids, fatty acids, choline, and other essential nutrients. Soy lecithin powder and sunflower lecithin provide excellent emulsifying properties, nutritional value, stability, and processing adaptability, making them ideal lecithin ingredients for functional foods, supplements, and beverage formulations.

1. Carrier of active ingredients

Lecithin is a multifunctional ingredient widely used in cosmetics, nutraceuticals, and pharmaceutical formulations. As a natural emulsifier, bulk lecithin helps improve the dispersion, stability, and absorption of active ingredients such as vitamin E and plant extracts. Lecithin powder, including soy lecithin and sunflower lecithin, can enhance the delivery of fat-soluble nutrients like vitamins A and E in skincare products. As a pharmaceutical excipient, lecithin supports active ingredient penetration and improves formulation performance, making it a valuable choice for cosmetic and health product manufacturers.

2. Emulsifier and moisturiser

Bulk lecithin is widely used in the cosmetics industry as a natural emulsifier and moisturizing ingredient. As a functional lecithin ingredient, it helps combine oil-based and water-based components to create stable emulsions with a smooth texture and excellent skin feel. Soy lecithin and sunflower lecithin are commonly applied in skincare formulations, improving product consistency, absorption, and hydration while supporting the development of clean-label cosmetic products.

What is Lecithin Used For in the Pharmaceutical Industry?

Bulk lecithin with more than 90% content has higher purity. It has strong biocompatibility and stability and is widely used in the pharmaceutical field, especially in the preparation of liposomes. A liposome is a kind of tiny sphere wrapped by a phospholipid bilayer membrane, which can encapsulate drugs or other active ingredients so that they can be released stably in the body.

1. Preparation of liposomes

Lecithin is the most commonly used phospholipid material in liposome preparation. The core structure of liposome is similar to a biological membrane, which has good biocompatibility and can improve the stability and bioavailability of drugs. In many drug preparations, liposomes as carriers can enable the slow release of active ingredients, improve efficacy and reduce side effects.

2. Slow and controlled release of drugs

Another important application of lecithin in pharmaceuticals is as a slow-release agent for drugs. Through the microencapsulation or liposome encapsulation technology of bulk lecithin, drugs can be released gradually in the body, effectively controlling the release rate of the drug to make it work for a long time. This slow-release property is especially suitable for diseases that require long-lasting treatment, such as hypertension, diabetes, and other chronic diseases.

3. Dissolution and absorption of fat-soluble drugs

Another key application of lecithin in pharmaceuticals is to enhance the dissolution and absorption of fat-soluble drugs. Fat-soluble drugs are usually difficult to dissolve and absorb, and lecithin can help these drugs to be better absorbed in the body through emulsification, thus improving their efficacy. For example, fat-soluble vitamins such as vitamins A and D are better dissolved and absorbed when lecithin is added to the formulation.

How To Choose Bulk Lecithin?

Helps technical buyers match the right grade quickly, reducing back-and-forth email exchanges:

Application	Recommended Source	Recommended PC Content	Recommended Form
Chocolate/confectionery viscosity control	Soy lecithin	PC20–40	Soy lecithin Liquid
Bakery dough improvement	Soy lecithin	PC20–40	Soy lecithin Powder/Liquid
Plant-based egg replacement	Soy or sunflower lecithin	Below PC50	Soy lecithin Powder/Sunflower lecithin Liquid
Dietary supplements/nutraceuticals	Soy or sunflower lecithin	PC50–70	Soy lecithin Powder/Sunflower lecithin Granule
Cosmetic emulsification systems	Soy lecithin	PC60–80	Soy lecithin Liquid/Wax
Softgel capsule filling	Soy lecithin	PC50–70	Soy lecithin Liquid
Liposome/drug delivery carriers	Egg yolk lecithin	PC90+	High-purity Egg yolk powder (injection grade)
Allergen-free formulation needs	Sunflower lecithin	As needed	Sunflower lecithin Powder/Liquid

FAQs:

1. What types of lecithin does Guanjie Biotech supply?

Guanjie Biotech supplies a wide range of bulk lecithin products, including soy lecithin, sunflower lecithin, and egg yolk lecithin. Available forms include liquid lecithin, powdered lecithin, and waxed lecithin with different phosphatidylcholine (PC) concentrations, such as PC20–40, PC50–70, PC80–98. These products are designed to meet various industrial needs in food, pharmaceuticals, cosmetics, and nutrition applications.

2. What are the main raw material sources of your bulk lecithin?

Our lecithin is derived from three primary sources: non-GMO soybeans, sunflower seeds, and egg yolk. Each source offers unique functional benefits. Soy lecithin is widely used for cost-effective emulsification, sunflower lecithin is preferred for non-GMO and allergen-free formulations, and egg yolk lecithin is valued for high bioactivity and pharmaceutical applications.

3. In which industries is bulk lecithin commonly used?

Bulk lecithin is widely applied across multiple industries. In the food industry, it acts as an emulsifier and stabilizer. In nutraceuticals, it supports brain and liver health as a phospholipid source. In cosmetics, it enhances skin absorption and texture. In pharmaceuticals, high-purity lecithin is used in liposome delivery systems and controlled-release drug formulations.

4. What quality standards does Guanjie Biotech follow for lecithin production?

All lecithin products are manufactured under strict quality control systems with standardized production facilities. Each batch is tested for key parameters such as phospholipid content, peroxide value, acid value, residual solvents, heavy metals, and microbiological safety. Certifications such as HALAL and KOSHER are available, ensuring compliance with international market requirements.

5. Can lecithin specifications be customized?

Yes. Guanjie Biotech supports customized bulk lecithin solutions based on customer requirements. We can adjust phosphatidylcholine content, physical form (liquid, powder, wax), and purity levels to suit different applications. Custom packaging and technical support are also available for bulk lecithin orders.

6. Do you provide samples and technical support for bulk lecithin?

Yes, we provide free sample lecithin for testing and formulation development. Our technical team also offers support in product selection, application guidance, and formulation optimization. This ensures customers can evaluate performance before placing large-scale orders.

How to order a bulk order?

Sampling → Inspection → Logistics

Visualizing the transaction flow lowers the decision barrier for new customers:

● Sample Request - Submit an online inquiry or email detailing intended use; sample (≤500g) shipped within 3 business days

● Sample Feedback - Customer completes lab testing and shares feedback; formulation/spec adjustments supported

● Small-Batch Trial - Once specs are confirmed, place a MOQ trial order to validate supply-chain reliability

● Third-Party Inspection (optional) - Customer may designate SGS/Intertek or similar for pre-shipment inspection

● Bulk Order - Contract signed; production scheduled per the agreed lead time

● Logistics Tracking - Bill of lading/flight number and estimated arrival time provided

Company Advantages:

Guanjie Biotech's factory is fully qualified. We have many kinds of SC extract production licenses. We have various quality, HALAL, and KOSHER certificates. The facilities and equipment are standardised, and the production quality management system is complete.

We have a competent testing capacity, technology, production, and quality team. We support customised Bulk lecithin. At the same time, if you need a sample of bulk lecithin to test, we can provide the sample.

Factory&Team

Certification

Certification

Package & Shipment

● Bulk Industrial Packaging Options

Current packaging is limited to "25kg carton with 5kg bags inside," which is a low entry threshold and fragmented format for larger food, feed, or pharmaceutical manufacturers. Suggested tiered packaging structure:

Packaging Format	Best Suited For	Notes
5kg foil bag × 5 / 25kg carton	Traders, small-batch trials	Current offering, MOQ 25kg
200kg galvanized steel drum (liquid)	Mid-size factories, routine reorders	For fluid/liquid lecithin
20kg/25kg kraft paper bag (powder)	Bakery, feed mills	Stackable, warehouse-friendly
1,000kg FIBC jumbo bag (powder/granule)	Large factories, full-container orders	~18–20 MT per 20ft container
ISO tank/bulk tanker (liquid, on request)	Very large industrial buyers	Requires advance production scheduling

● Lead Time

Order Type	Standard Lead Time	Notes
Stock standard grades (PC20-40 / PC50-70)	3–7 business days	Ships after in-stock QC clearance
Custom PC content/viscosity / packaging	15–25 business days	Requires re-blending and batch testing
OEM / private-label / compound formulations	25–35 business days	Includes sample-approval step
Free samples	Dispatched within 3 business days	Up to 500g; shipping cost depends on order intent

Package & Shipment

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