L-Lysine (Feed Grade) is one of the popular feed additives and ingredients in most countries, As a professional L-Lysine (Feed Grade) supplier and manufacturer, Foodchem International Corporation has been supplying and exporting L-Lysine (Feed Grade) from China for almost 15 years, please be assured to buy L-Lysine (Feed Grade) at Foodchem. Any inquiries and problems please feel free to send emails to us via, we will reply you within 1 working day.


  • Type
  • CAS No. 56-87-1
  • Qty in 20' FCL 18MT
  • Min. Order 18000KG
  • Packaging 25KG/BAG


This product is brown flowable powder with a specific odor and hygroscopicity. L-lysine sulfate was produced by biological fermentation method and got concentrated to 65% after spray drying.

L-lysine sulfate (feed grade) are clean flowing particles with high density and good processing properties. L-lysine sulfate containing 51% lysine (equivalent to 65% feed grade L-lysine sulfate) and also less than 10% other amino acids provides more comprehensive and balanced nutrition for animals. The common lysine series products in markets are mainly presenting in the following three forms: L-lysine hydrochloride, L-lysine sulfate and liquid lysine. Traditionally, adding lysine in the form of L-lysine hydrochloride to feed functions well indeed, but it brings tremendous environmental pollution in the producing process and costs much. However, after the technology for producing 65% lysine ameliorated, the cost per ton decreased to about 1,000 RMB compared with lysine hydrochloride of same biological potency and less pollution by locking loop process to achieve cleaner production. Those changes not only conduced to overcoming environmental issues and reducing the production processes but also gaining both social and economic benefits. The trial proved that 65% lysine added to the feed also acts well on promoting pigs' productivity. Otherwise, 65% of amino acid is a compound which implies there are more amino acids except lysine only in it, which contributes to weaned pigs’ digestive performance and thereby better digestibility.


Appearance Brown powde
Content >=98.5%
Specific Optical Rotation +18.0°~+21.5°
Loss on drying =<1.0%
Residue on Ignition =<0.3%
Heavy Metals (as Pb) =<0.003%
Ammonium Salt =<0.04%
Arsenic =<0.0002%
PH(10g/dl) 5.0~6.0



1, What kinds of certificates can you offer?

Foodchem is an ISO2008 9001 certified company, as for L-Lysine, we can offer HAPPC, KOSHER, HALAL Certificates, etc.

2, Is Foodchem a manufacturer or just a trading company?

Foodchem is both a manufacturer and trading company, we are L-Lysine Supplier, at the same time, we are a manufacturer of other products.

3, What is the Min Order Quantity of L-Lysine?

Different products have different MOQ, for L-Lysine, the MOQ is 500kg.

4, What is the price of L-Lysine?

Foodchem is a famous L-Lysine supplier and manufacturer in China and has been corporate with many L-Lysine suppliers for several years, we can provide you with cost-effective L-Lysine.

5, How long shall we wait for your reply?

We can guarantee to reply your inquiries of L-Lysine in less than 24 hours in working days.

6, What kinds of transportation types can you provide?

Our main transportation methods include air transportation, land transportation, and water transportation.

7, What kinds of payment terms can you accept?

The most commonly used payment terms are T/T, L/C, D/P, D/A, etc.

8, How long will I receive my good?

Foodchem has its own EDC warehouse in Shanghai when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.

Related Products

Leave Message

Contact us for more information on Application Consultation, Sample Support, FOB Pricing etc.You will be replied within 8 hours.