Appearance: White crystalline powder
Test Method:HPLCParticle Size: 100% pass 80 meshSend Inquiry
If you are looking for best organic, 100% pure, and nature l-tryptophan from GMP factory, or if you are looking for China l-tryptophan, l tryptophan solubility manufacturers, please feel free to contact Nutragreenlife Biotechnology, we are always able to offer you high-quality bulk l-tryptophan at good price. Welcome to wholesale products from us.
White crystalline powder
100% pass 80 mesh
L-tryptophan is an essential amino acid and it continues to be used as a nutritional. It experts positive effects on the growth promotion and the repair of histiocyte. It offers alimentation for organism to enhance the immune capacity, and adjust secretion of enzymes and hormones of the organism. It is also used to transport other nutriments and for detoxification.
Considering L-Tryptophan playing a key role in growth performance and feed efficiency, L-Tryptophan is recommended to add L-Tryptophan in diet to achieve the optimal amino acid balance and fulfill the digestible L-Tryptophan requirement of animals, especially piglets, sows and poultry etc.
25kg/Fiber Drum (35 cm* 53 cm), Double plastic bag inside;
1Kg/Aluminum foil bag, with single plastic inside, and carton outside;
And other package, or as your requirements.
Delivery: Sea/ Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Q1: Are you manufacturer or trading company for L-tryptophan?
A:We are trader with ISO22000,Kosher,Halal,HACCP certified over 10 years.
Q2:How can we guarantee you receive a good quality L-tryptophan?
A: Our own factory comply to GMP standard and run with strict quality control,every batch of the product must be tested and ensure the quality before shipment.
Q3: What’s the delivery and shipping of L-tryptophan?
A:For sample,around 1-3days to be sent out upon receipt of payment by
DHL,Fedex,TNT,UPS,EMS or SF.
For small order, please expect 3-7days by DHL. FedEx,TNT,UPS EMS or SF.
For bulk order, around 2 weeks to finish production from order confirmation,will be delivered by air or sea as customer requested.
Q4: Can I get some sample to test the quality?
A: Of course you can, a 20g-30g free sample is available for you to test.
Q5: What’s the payment?
A: We accept T/T,L/C,D/A,D/P,Western Union,Paypal.
Q6:What is your package and storage?
A:25kg per paper drum with double layer poly bag inside.
Store in cool and dry place, keep away from strong light and heat.
Q7:What is your return service policy?
A: We offer a 45days guarantee on receipt of goods without any damage to packing. We will return your money if our products don’t conform to your approved quality.