High Quality Cosmetic Grade Raw Material Tryptophan CAS 73-22-3

• CAS No.: 73-22-3
• Formula: C11h12n2o2
• EINECS: 200-795-6
• Environmental Protection: Yes
• Certification: ISO, SGS
• Color: White
• Classification: Cosmetic
• Function: Cosmetic
• Appearance: Powder
• Price: Competitive
• Delivery: 5-10 Working Days
• Storage: Cool Dried Storage
• Shelf Life: 2 Years
• Transport Package: Foil Bag/Drum/as Per Your Request
• Specification: 99%
• Trademark: IKNOW
• Origin: China

Product Description

Introduction
 

Product Name:	L-Tryptophan
CAS:	73-22-3
MF:	C11H12N2O2
MW:	204.23
EINECS:	200-795-6
Product Categories:	Amino acid derivatives; L-type amino acid; Biological chemicals;Food additives; Amino acids and their derivatives; Biochemical reagent; Traditional Chinese medicine reference;Pharmaceutical intermediates; A standard product; Chemical biology; Stable isotope; Plant extract; A reference substance; Fine chemicals; Other biochemical reagents; Protective amino acid; Intermediate; Small molecule inhibitor; Natural products; Microorganism; Nutritive fortifier; Food and feed additives; Biological chemical industry; Biochemical reagents - amino acids; Proportional extract; Organic raw materials;
Molecular Structure:

 

Function
L-tryptophan can improve nutrition, enhance physical fitness, used in nutrition and biochemical research, preparation of tissue medium. For amino acid infusion. It is often used with iron, vitamin, etc., and VB6 to improve depression and prevent coarse skin disease; Used as an insomnia sedative in conjunction with L-dopa to treat Parkinson's disease.

Application
L-tryptophan has good antioxidant effect and anti-UV, adding to skin care products helps to restore and improve normal skin function. Cosmetics can be used to prevent skin pigmentation and increase luster. It is also a non-irritating hair dye fuel and weight loss agent.

 

 

Quality Control of Health Sources

1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
Detailed Certificate of Analysis.
3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
Pharmaceutical and/or food standards.
5) Warehousing and storage:Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.




Certification

 

Q1:Which kind of payment terms do you accept?
For small order,you can pay by T/T or Western Union ,nomal order by T/T to our company account.

Q2:Can you give me a discount price?
Surely,It depend on your quantity.

Q3:How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q4:How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q5:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero.If there is a real quality problem caused by us, we will send you free goods for replacement or refund you