Keywords

• Procysteine
• L-2-Oxothiazolidine-4-Carboxylic Acid
• 19771-63-2

Quick Details

• ProName: Skin Whitening and Anti-Aging 98% L-2-...
• CasNo: 19771-63-2
• Molecular Formula: C4H5NO3S
• Appearance: White powder
• Application: Cosmetics whitening, anti-wrinkle, moi...
• DeliveryTime: 7-9
• PackAge: 1kg with double plastic container insi...
• Port: Shanghai
• ProductionCapacity: 100000000 Kilogram/Year
• Purity: 98%
• Storage: Stored in a clean, cool, dry area; kee...
• Transportation: Express, air, sea
• LimitNum: 5 Kilogram
• Product Name: Procysteine
• Appearance: White powder
• Extraction Type: Solvent Extraction
• Grade: Food Grade/Cosmetic Grade, Cosmetics g...
• Model Number: 98%
• Test Method: HPLC
• Active Ingredient: Procysteine
• Shelf Life: 2 Years
• Particle Size: 100% Pass 80 Mesh
• Packaging: DRUM, Alu-bag, 1kg/Alu-bag; 25kg/Drum

Superiority

Skin Whitening and Anti-Aging 98% L-2-Oxothiazolidine-4-Carboxylic Acid Procysteine

Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Professional Factory 
We has a complete production and operating system, with an annual output capacity of 2000 tons. It can produce variety of content and proportion of extract according to the demand .  
 
Excellent Team 
We are a young and professional group. Over more than ten years of development, the company has accumulated many experiences, continuous development.
 
Customer First
Professional service, Excellent product quality, perfect after-sales service is our purpose.We keep your order come to you fast and safety. 

Details

Skin Whitening and Anti-Aging 98% L-2-Oxothiazolidine-4-Carboxylic Acid Procysteine

Procystein is a newly developed light-colored whitening substance.It has a strong antioxidant and detoxification function, and has the effect of inhibiting tyrosinase activity. It is nearly 20 times more effective than ursolin, the current popular pale whitening ingredient.

1. It can whiten, moisturize, protect, sterilize and prevent ultraviolet radiation on the skin;
2. It enhances the biosynthesis of glutathione in subcutaneous cells, improves the ability of subcutaneous quenching of oxidative free radicals, and thus enhances the natural protective layer of subcutaneous antioxidant system.
3. It has the improvement skin aging, crisp, atrophy, peeling, discoloration, drooping, acne, skin itching, eczema, skin warts, wrinkles, orbital lines, bags and other skin symptoms
4. It is beneficial to restore skin vitality, improve skin flexibility, texture, gloss and subcutaneous resistance to UV radiation.

Cosmetics whitening, anti-wrinkle, moisture, anti-spot, anti-uv skin cream, anti-acen cream, mask, night skin cream, skin cream, etc.

 Q1: Can I get some samples
A: Yes, free samples(10-20g or enough to detection) are available for most of our products, you only need to pay the shipping cost.

Q2: How to confirm the quality before orders
A: Two ways, either by free samples, or send us the detailed specifications, we will arrange the production as per your requirement.

Q3: What's your MOQ
A: Normally 1 kg, but smaller quantity is also acceptable for some special products.

Q4: How about discount
A: Mainly based on quantity, also some promotional products with special discount from time to time.

Q5. What's the delivery lead time
A: 2-3 working days after payment.

Q6: How to make order & payment
A: Proforma invoice will be sent after your confirmation of the order, or You can accept payment by T/T, , Escrow, Paypal, L/C.