10%~98% HPLC / UV Sophora Japonica Extract Quercetin CAS 117-39-5

Natural 10%~98% HPLC /UV Quercetin Powder 117-39-5 Sophora Japonica Extract

Product Introduction:

Quercetin, also known as quercetin, is a bioflavonoid and a natural pigment found in all herbs, fruits and vegetables. Flavonoids have anti-inflammatory and antioxidant protective effects in the body, and quercetin is also one of the most powerful and effective herbal anti-inflammatory antioxidant health products available. In fact, quercetin has been shown to protect against a variety of inflammatory and free radical damaging diseases, including arthritis, allergies, macular degeneration, heart disease, gout, and various cancers.

Applications:

1. Quercetin application in cosmetics
Quercetin is mainly used in sunscreen cosmetics, but also can be added to face cream, lotion, serum, toner and other skin care products; At the same time, because of its yellow powder appearance, it can be used as a hair dye.

2. Pharmaceutical industry
It has good expectorant, cough and asthmatic effects, and is used for the treatment of chronic bronchitis. It also has an auxiliary therapeutic effect on patients with coronary heart disease and hypertension.

3. Health products industry
Anti-inflammatory, antiviral, antioxidant, etc.

4. Food industry
Antioxidants. Mainly used in oils, beverages, cold drinks, meat processing products.

FAQ:

Q1: When will my order be shipped?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.
Q2: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q3:What's your MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.
Q4: How to confirm the Product Quality before placing orders?
A: Firstly, we will offer the certificate of analysis for the product that you inquired from us.
If any other doubt, sample is available to you to be tested before large quantity order.
Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.
Q6: How to start orders or make payments?
A: Payment by T/T, Western Union, Money Gram etc .
Q7:Is there a discount?
A:Different quantity has different discount.
Q8: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.