N-acetyl-L-tryptophan is a N-acetyl-L-amino acid that is the N-acetyl derivative of L-tryptophan. It has a role as a metabolite. It is a L-tryptophan derivative and a N-acetyl-L-amino acid. It is a conjugate acid of a N-acetyl-L-tryptophanate. It is an enantiomer of a N-acetyl-D-tryptophan.

Packing Method:

For small samples quantity <1 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags.

For medium quanity 1-25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags, then packed in cartons or small drums for shipping.

For larger quanity >25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.

Please contact us for more details if you have any question!

Q1: Can I get a sample?
A: We do provide our clients small sample (Sample size from 1-50grams). Free samples can be provided for some products due to the material cost.

Q2: How to start orders or make payments?
A: You can send us your Purchase Order (PO), or just send a simple confirmation by email or by Trade Manager.

Q3: What's your Minimum Ordering Quantity (MOQ)?
A: Products' MOQ depend on their value, please kindly confirm specific items with our online sales.

Q4: Is there a discount?
A: Yes, we offer low prices for larger quantities. There will be different price range on our quotation list so please inform us with quantity you will be after.