Name: Quercetin Powder Bulk - manufacturer - undersun
Brand: Undersun
SKU: 166950864

What is Quercetin Powder Bulk?

Quercetin powder bulk is a plant pigment (flavonoid) that people sometimes take as a medicine. 95% of quercetin is extracted from the flower buds of Sophora japonica. quercetin helps neutralize free radicals, supports cardiovascular health, and enhances immune function. It is widely used in dietary supplements, functional foods, and cosmetics due to its ability to promote skin health and reduce inflammation.

It is found in many plants and foods. Most studies look at the impact of flavonoids like quercetin in bulk within the diet rather than as a supplement. Quercetin bulk powder is abundant in nature and foods. People typically get between 5 and 40 milligrams a day from food. But if you eat lots of fruits and vegetables, you can get as much as 500 milligrams daily.

Quercetin Powder Bulk

Quercetin Powder Bulk Manufacturer Specification

Product Name	Pharmaceutical grade Sophora Japonica Extract quercetin
Spe.:	95% HPLC
Other Name	Sophora Japonica Extract Quercetin
Delivery Time	1-3 working days
Package	25kg/Fiber Drum
Shelf Time	2 years

ITEM	SPECIFICATION	RESULTS
ASSAY	≥95%	Complies
Odor	Characteristic
Sulphated Ash	≤5.0%	Complies
Loss on drying	≤5.0%	Complies
Sieve Analysis	100% pass 80 mesh	2.0%
CHEMICAL CONTROL		3.3%
Heavy Metals	≤10ppm	Complies
Arsenic	≤2 ppm	Complies
Total Plate Count	≤10000 cfu/g	Complies
Yeast & Mold	≤100 cfu/g	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies

Quercetin Powder Bulk Application

1. Dietary Supplements
Quercetin is a popular ingredient in dietary supplements. Bulk quercetin powder is often encapsulated or used in powdered supplement blends.

2. Functional Foods and Beverages
It is added to functional foods and beverages to enhance their nutritional profile, such as added to smoothies, teas, health tonics, energy bars, cereals, and snacks.
3. Cosmetics and Skincare
Quercetin is used in skincare and cosmetic products for its antioxidant and anti-aging properties.

4. Pharmaceutical Applications
Quercetin is studied for its potential therapeutic effects and is used in pharmaceutical formulations.

quercetion apllication

Where to buy Quercetin Powder Bulk?

Just send email to herbext@undersun.com.cn, or submit your requirement in bottom form, we are of service at any time!

The Best Quercetin Powder Bulk Supplier Undersun

At Undersun, we offer a wide range of premium-quality dietary, herbal, and organic ingredients to enhance your product formulations. With over 1,400 SKUs available on our B2B e-commerce platform, you can easily find what you need and place your order in just a few clicks.

Products Guarantee

Have ISO, FDA, HALAL, KOSHER, FSSC22000 certifications;
U.S Warehouse Service;
Strict QC program;
13 patents.

Service Guarantee

We serve agents, distributors, traders, B2B customers;
Small business friendly;
Support sending samples;
Support COA Request;

HALAL

FSSC 22000

ISO 9001

USDA

KOSHER

ISO22000

FAQ

Q1:	Can I get some samples?
A:	Yes, we can supply the free sample, you just pay for freight.
Q2:	How to start orders or make payments?
A:	Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Escrow.
Q3:	What's your MOQ?
A:	Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4:	How about delivery time?
A:	About 3-5 days after payment confirmed.
Q5:	Is there a discount?
A:	Different quantity has different discount.
Q6:	How do you treat quality complaint?
A:	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 your loss.