Qyherb is the high-quality Oolong Tea Extract Powder supplier. Oolong tea extract is one of the most popular products with high sales. We can make different product specifications according to your needs.
We prepare the extract powder by extraction, filtration, concentration, drying and other processes. The way retains various biologically active components such as tea polyphenols, tea polysaccharides, tea pigments, alkaloids, and amino acids. The product is without addition and damage.
Introduction of Product Source
1. Oolong tea is also called "green tea". It belongs to incompletely fermented tea. The primary production process combines the characteristics of red and green tea. The process is: fresh leaves → withering → cool green → making green → stir-frying → twisting → baking.
2. Generally, it is harvested and produced separately according to different varieties of tea trees. The technology is exquisite, and the quality and aroma of the finished tea are very high. It has the fragrance of natural orchid, the taste is mellow and refreshing, and the aftertaste is sweet and fresh. After many times of brewing, it still has a fragrance. Oolong tea is mostly produced in Fujian, Guangdong and Taiwan provinces.
What is The Benefit of Oolong Tea Extracts?
1. Oolong tea extracts are rich in physiologically active substances, including tea polyphenols (catechins), tea pigments (theaflavins, thearubigins), theanine, caffeine, tea polysaccharides, vitamins, and aromatic substances.
2. Modern medical research shows that oolong tea has the effects of anti-oxidation, obesity prevention, cardiovascular disease prevention, anti-cancer, anti-caries, anti-allergy, detoxification, and inhibition of harmful bacteria.
3. In terms of beauty, it protects nerves, beautifies skin care, and delays aging. Due to oolong tea's unique flavor and health benefits, some experts predict that "oolong tea will be the most potential tea in the 21st century".
Product Use Direction
1. Medicine: Oolong tea extract powder contains a large amount of antioxidant substances with active hydroxyl oxygen in the molecular structure such as tea polyphenols and tea pigments, which can capture excess free radicals and terminate the chain reaction of free radicals. It can improve the body's antioxidant capacity, mainly in increasing the plasma VC level, improving the activity of whole blood glutathione peroxidase and the activity of superoxide dismutase in the liver, thereby helping to remove excess free radicals in the body, At the same time delay human aging.
2. Medicine: It can reduce the concentration of low-density lipoprotein (LDL). In vitro studies have also shown that oolong tea can effectively delay the oxidation time of LDL, prevent the occurrence of atherosclerosis and cardiovascular and cerebrovascular diseases. The oolong tea extract caused the developmental arrest, apoptosis, and cell cycle arrest of tumor cells at the G1 stage without affecting normal cells.
3. Cosmetics direction: It can inhibit the activity of tyrosinase related to melanin synthesis in mouse melanoma cells, reduce the protein and mRNA levels of the enzyme, and thus inhibit the synthesis of melanin in cells. Feeding oolong tea water extract can inhibit the increase of melanocytes, thereby preventing whitening. The polyphenols in oolong extract cannot be completely absorbed by the gastrointestinal tract, but are metabolized by intestinal bacteria in the colon, and various metabolites produced may have certain physiological functions, thereby exerting their ability to regulate intestinal flora effect.
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About Qyherb
1. Currently we have two factories. A GMP implementation standard factory with a 100,000-level purification workshop, and a fine processing workshop covering an area of 400 square meters.
2. Now we have Halal/kosher/SC/ISO9001/ISO22000 certificate
3. The professional team will provide you with perfect after-sales service.
4. Professional laboratories provide you with various tests.
5. Customize production for customers according to customers' quality and price of products.

As one of the most professional Oolong Tea Extract Powder manufacturers and suppliers in China, Qyherb is featured by good service and competitive price. If you're going to wholesale bulk high quality natural ingredients in stock, welcome to get free sample from our factory. Please contact us at info@dnbiology.com.
We must have certain quality assurance for all products purchased in our company. We will do our best to provide customers with the best quality service, no matter in pre-sale, in-sale, or after-sale. As long as you need, we will definitely be there.
Why choose us?
- Our Herbal Extract products are versatile and can be used for a variety of health benefits.
- We adhere to the management policy of "effective service, on-time delivery, quality first" and "zero defect, zero complaint" as the quality objectives.
- We believe in offering personalized service to every customer.
- Our company's marketing strategy is to focus on practical, quality service and win-win principle.
- We prioritize customer relationships and communication to ensure satisfaction.
- Our company always insists on focusing on quality and developing new Oolong Tea Extract Powder. We strive for development with science and technology, and combine flexible design ideas with technology to continuously develop new products.
- We understand the importance of timely delivery and work hard to meet our customers' needs.
- We realize the effective combination of low cost and high quality to achieve maximum efficiency.
- Our customers can trust us to deliver high-quality products that meet their specific needs.
- Due to stable quality and low price, our products are sold at home and abroad, and have won the trust and praise of our customers. Our company wholeheartedly welcomes domestic and foreign customers to visit our company for inspection and guidance.
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