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High Quality Bulk Price l Tryptophan Supplement L-tryptophan Powder Tryptophan

Product Description

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Tryptophan Ingredient

Tryptophan

Tryptophan is one of the essential amino acids and the fourth limiting amino acid in animal diets. This means it cannot be synthesized by the body; in addition, dietary supply through feed materials is usually insufficient.

Product Specification
Product name Tryptophan
Grade Food Grade
Appearance White Powder
Application Health Food
Sample Available
Shelf life 2 Years
Storage condition Cool and Dry Place
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Frequently Asked Questions

What is Tryptophan and why is it important?
Tryptophan is one of the essential amino acids and the fourth limiting amino acid in animal diets. Since it cannot be synthesized by the body itself, and dietary supply through regular feed materials is usually insufficient, supplementation is essential.
How to make order & payment?
A Proforma Invoice will be sent to you, or you can order via Alibaba Trade Assurance. We accept payment by Bank T/T, WESTERN UNION, Escrow, and Paypal.
Could we get some sample for testing before purchasing?
Yes, a 20~100g free sample is available. Freight charges will be at the customer's account, and then returned or deducted from future orders. Alternatively, the sample can be sent via your express account.
Can you do OEM for me?
Yes, we accept OEM orders. Simply provide us with your requirements, and we will offer you a reasonable price and prepare samples as soon as possible.
How do you treat quality complaints?
First of all, our quality control reduces potential quality issues to near zero. If there is a verified quality problem caused by us, we will send you free goods for replacement or refund your loss.
What is the shelf life and storage condition of Tryptophan?
The shelf life of the Tryptophan is 2 years, and it should be stored in a cool and dry place to maintain its properties.

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