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Best Quality Nutritional Supplements L-Proline

FOB Price: US $12.3 - 16.8 / Kilogram Get Latest Price
Min.Order Quantity: 1 Kilogram/Kilograms Provide free Samples
Supply Ability: 5000 Kilogram/Kilograms per Month Spot Supply
Port: Tianjin or Xi'an Air Port
Payment Terms: L/C,D/A,T/T,Western Union,MoneyGram,Paypal
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Quick Details

CAS No.: 147-85-3 Other Names: L(-)-Proline MF: C5H9NO2
EINECS No.: 205-702-2 Place of Origin: Shaanxi China (Mainland) Type: Vitamins, Amino Acids and Coenzymes
Grade Standard:
Feed Grade,Food Grade,Medicine Grade
Brand Name: FH Model Number: FHYS013
Purity: >98% Product Name: L-Proline Appearance: White crystalline powder
Application: Food additive,Medicines Molecular Weight: 115.13 Shelf Life: 24 Months

Packaging & Delivery

Packaging Detail: By 25kgs/drum or carton, inner by plastic or customized
Delivery Detail: Within 5-7 days after receipt of your payment


1.Food Additive
2.White Crystalline Powder
3.Soluble in water
4.Best Quality

Product Name:L-Proline

Other Name: L(-)-Proline

CAS: 147-85-3

Molecular Fromula: C5H9NO2

Molecular Weight: 115.13


Quality Index




White Crystalline Powder





Specific Rotation

+84.5 ~ +86.0



Sulphuric Ashes








Heavy Metals


Loss On Drying




Molecular Formula


Molecular Weight




Nutritional supplement, nutrition enhancer, dietary supplements, sport nutrtional supplements and bodybuilding supplement.


Package & Storage:

Packing: By 25kgs/drum or carton ,inner by plastic bag or customized

Storage: Store in cool and dry places. Keep away from strong light.

Shelf Life: 2 years when properly stored. 




Our advantages:

1. The factory have passed the ISO9001, ISO14001, Kosher, HACCP and Chinese Health Food GMP;

2. We inspect the manufacture process strictly and the quality can be controlled;

3. We supply high quality products, reasonable price, prompt delivery

4. Our best quality extract with natural and pure. No additives, organically grown;


We all employee adhering to the business philosophy of "quality first, forging ahead", we have established long-term and stable cooperative relationships with many enterprises in domestic and overseas markets. With superior products and consummate services, all of our staff members sincerely welcome friends to visit us for negotiation and cooperation to create a better tomorrow.


Thanks for you attention!



Also, we supply the following prosucts:


L-Alanine(CAS NO.56-41-7)




L-Aspartic acid(56-84-8)

DL-Aspartic acid(617-45-8)

D-Aspartic acid(1783-96-6)



L-Glutamic acid(56-86-0)




Pls feel freeo to contact  us!

Not exactly what you want? Post a quick Buying Request!
Shaanxi Fuheng (FH) Biotechnology Co.,Ltd (Invested by Weinan Zonghe )is located in Hi-Tech Industrial District of Xi'an which is 50km away from Xi'an Airport. We have more than 100 staffs,through the efforts of our entire staff, our company have grown rapdily.

We are mainly engaged in the production and sales of natural plant extract, and Health Food & Beverage Which is mainly used in health products,cosmetics,chemicals,food additives and pharmaceuticals.Now we have 3 joint venture ... View detail

Basic Information

Product/Service (We Sell): Spirulina,Chlorella,Goji Berry Powder,Wheat grass Powder,Barley grass powder  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Domestic Market
Eastern Asia
Mid East
Northern Europe
South America
Western Europe
Southeast Asia
Eastern Europe
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2012

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Ms. Irene Sun
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