Sunscreen Whitening Skin Care Cream Ingredient Cysteine Powder 99%

$32.00 - $65.00
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1 Kilogram
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Company Information

Xi'an Realin Biotechnology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 90,000+
7 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Tianjin, Shanghai, other China main ports
Payment Terms: T/T,Western Union
Supply Ability: 2800 Kilogram/Kilograms per Month Sunscreen Whitening Skin Care Cream Ingredient Cysteine Powder
Main Ingredient: Cysteine
Time Used: Day
Supply Type: OEM/ODM
Place of Origin: Shaanxi China
Model Number: RL18713
Ingredient: Chemical
Certification: MSDS
Age Group: Adults
Gender: Female
Feature: Anti-aging,Lightening,Skin Revitalizer,Sunscreen,Whitening
Product Name: Sunscreen Whitening Skin Care Cream Ingredient Cysteine Powder 99%
Appearance: White crystalline powder
Purity: 99%
Functions: Sunscreen, Face Whitening, Anti-aging
CAS No.: 3374-22-9
EINECS No.: 222-160-2
MW: 121.1582
Use: Face, Body
Delivery Detail: Within 5 days after payment confirmed
Packaging Detail: 25kg carton drum (38cm*50cm)or 1kg foil bag (21cm*31cm) or by request of clients

Cosmetic ingredients 2


Sunscreen Whitening Skin Care Cream Ingredient Cysteine Powder 99%


Details of Sunscreen Whitening Skin Care Cream Ingredient Cysteine Powder 99%
Other name:DL-Cysteine; DL-2-Amino-3-mercaptopropionic acid; 2-Amino-3-mercaptopropionic acid; Cystein; Thioserine; 2-Amino-3-mercaptopropanoic acid
Appearance: White crystal powder
Specification: 99%
CAS No.: 3374-22-9
EINECS No.: 222-160-2
MW: 121.1582


Cysteine 08


Introduction of Sunscreen Whitening Skin Care Cream Ingredient Cysteine Powder 99%:
Cysteine (abbreviated as Cys or C) is a semi-essential proteinogenic amino acid with the formula HO2CCH(NH2)CH2SH>. It is encoded by the codons UGU and UGC. The thiol side chain in cysteine often participates in enzymatic reactions, as a nucleophile. The thiol is susceptible to oxidization to give the disulfide derivative cystine, which serves an important structural role in many proteins. When used as a food additive, it has the E number E920.


Application of Sunscreen Whitening Skin Care Cream Ingredient Cysteine Powder 99%:
Cysteine, mainly the L-enantiomer, is a precursor in the food, pharmaceutical, and personal-care industries. One of the largest applications is the production of flavors. For example, the reaction of cysteine with sugars in a Maillard reaction yields meat flavors. L-Cysteine is also used as a processing aid for baking.

In the field of personal care, cysteine is used for permanent wave applications, predominantly in Asia. Again, the cysteine is used for breaking up the disulfide bonds in the hair's keratin.


Packing and Shipment

Packing Details:

(1) 1kg with double plastic container inside/Aluminum foil bag outside.
Weight: N.W.: 1kg, G.W.: 1.2kg
Size: L31.5 x W21.5cm

(2) 25 kg with double plastic container inside/fiber drum outside.
Weight: N.W: 25kgs, G.W.: 28kgs
Size: I.D. 35 x H51cm

Shelf Life: 2 years when properly stored.

Realin carton packaging         foil bag package

Realin drum packaging

Shipment Terms: 

Prompt delivery by Air Courier, like EMS,DHL,TNT,Fedex after payment confirmed.


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fruit powder 

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Quality Assurance:

In order to guarantee the high quality of products, Realin Technology has strict quality control standards.Safety and effective active ingredients in plants are reserved from the collection of starting material, griding and extraction to finished products. Proven quality management system ensures strict compliance with GMP requirements at each procedure.

Quality Control:
Realin Technology has strong professtional research and development team, talented personnel and completely equipped laboratory. Quality is strictly controlled by corresponding standard in each procedure from selection of materials to product delivery. Professional test equipments like HPLC/GC/UV are used and full-time quality control personnel are deployed. Inspection data like ingredient, moisture and dust content and heavy metal residual, and solvents are documented completely and in detail.


Q1. Can I have a sample order for your product?

A: Yes, we welcome sample order to test and check quality. 

Q2. Do you have any MOQ limit for order?

A: MOQ is 1KG. Other quantity checking is also available.

Q3. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, EMS, FedEx or TNT. It usually takes 3-7 days to arrive. Airline and sea shipping also optional.

Q4. What is your payment terms?

A: 100% advance payment by L/C, T/T, Western Union, MoneyGram, Paypal

Q5. How should I store the product usually?

A: Preserve in tightly sealed, light and oxygen resistant containers

Q6. What is the shelf life of your product?

A: 2 years when properly stored.