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Pure Natural Trifolium Pratense Extract 98% Flavonoids Red Clover Extract

Minimum Order Quantity : 25KG Packaging Details : Sample:1kg/bag with Polyethylene bag. Orders: Professional Drum with Net Weight 25kg
Delivery Time : 7-15 days Payment Terms : L/C, T/T
Supply Ability : 1000kg per month
Place of Origin: CHINA Brand Name: HONGDA
Certification: ISO22000/KOSHER/HALAL/BRC/SC/ORGANIC Model Number: HD-096

Detail Information

Grade: Food Grade Packaging: Drum
Form: Powder Type: Herb Extract
Part: Dry Stems And Flowered Leaves Appearance: Dark Yellow To White Fine Powder
Product Name: Trifolium Pratense Extract Test Method: HPLC
Application: Health-care Products, Cosmetic Field,pharmaceutical Products Specification: 2.5%-98%
Shelf Life: 2 Years Color: Dark Yellow To White
Latin Name: Trifolium Pratense L.
High Light:

Pure Natural Trifolium Pratense Extract


98% Flavonoids Red Clover Extract


Food Grade Trifolium Pratense Extract

Product Description

                                                                  Quick Details

Product name: Trifolium Pratense Extract
Latin name:

Trifolium pratense L.

Part Used: Dry stems and flowered leaves
Color: Dark Yellow To White Fine Powder
Odor: Characteristic
density: 0.5-0.7g/ml
Particle Size: 100% pass 80 mesh
Loss on drying: ≤5.00%
Acid insoluble Ash: ≤5.0%
Heavy metals(as Pb): ≤10ppm
Lead(Pb): ≤2ppm
Arsenic (As): ≤2ppm
Residual Pesticide: Negative
Total microbacterial count: NMT10000cfu/g
Total Yeast & Mold: NMT1000cfu/g
Salmonella: Negative
E.Coli. Negative


What is red clover?

Red clover is a dark-pink herbaceous plant originating from Europe, Asia, and North Africa. Plus, its now popular throughout South America as a fodder crop to improve soil quality.

The flowering portion of red clover is used decoratively as an edible garnish or extract, and it can be extracted into essential oils.

Finally, its widely used as a traditional medicine to treat osteoporosis, heart disease, arthritis, skin disorders, cancer, respiratory problems like asthma, and womens health issues, such as menstrual and menopausal symptoms.

Pure Natural Trifolium Pratense Extract 98% Flavonoids Red Clover Extract 0

What is Flavonoids?

Flavonoids are various compounds found naturally in many fruits and vegetables. They’re also in plant products like wine, tea, and chocolate. There are six different types of flavonoids found in food, and each kind is broken down by your body in a different way.

Flavonoids are rich in antioxidant activity and can help your body ward off everyday toxins. Including more flavonoids in your diet is a great way to help your body stay healthy and potentially decrease your risk of some chronic health conditions.

Pure Natural Trifolium Pratense Extract 98% Flavonoids Red Clover Extract 1

Benefits of red clover:

Bone health

Osteoporosis is a condition in which your bones exhibit low bone mineral density (BMD) and have become weak. As a woman reaches menopause, a decline in reproductive hormones — namely estrogen — can lead to increased bone turnover and a decrease in BMD. Red clover contains isoflavones, which are a type of phytoestrogen — a plant compound that can weakly mimic estrogen in the body. Some research has shown a connection between isoflavone intake and a decrease in osteoporosis risk. A 2015 study in 60 premenopausal women found that taking 5 ounces (150 mL) of red clover extract containing 37 mg of isoflavones daily for 12 weeks led to less BMD loss in the lumbar spine and neck, compared with the placebo group. Older studies have also shown improvements in BMD after taking red clover extract. However, a 2015 study in 147 postmenopausal women found that taking 50 mg of red clover daily for 1 year resulted in no improvements in BMD, compared with the placebo group. Likewise, other studies have failed to find that red clover can help treat BMD. Due to the large number of conflicting studies, more research is needed.


Menopausal symptoms

Red clover’s high isoflavone content is believed to help lower menopause symptoms, such as hot flashes and night sweats. Two review studies found that 40–80 mg of red clover (Promensil) per day may help alleviate hot flashes in women with severe symptoms (5 or more per day) by 30–50%. Still, many studies were funded by supplement companies, which may lead to bias.

Another study observed a 73% decrease in hot flashes within 3 months after taking a supplement containing numerous herbs, including red clover. Yet, due to the large number of ingredients, it’s unknown whether red clover played a role in these improvements.

Red clover has also shown mild improvements in other menopausal symptoms, such as anxiety, depression, and vaginal dryness. Yet, numerous studies have shown no improvements in menopausal symptoms after taking red clover, compared with a placebo. Currently, there’s no clear evidence that supplementing with red clover will improve menopause symptoms. Higher quality, third-party research is needed.


Skin and hair health

Red clover extract has been used in traditional medicine to promote skin and hair health.

In a randomized study in 109 postmenopausal women, participants reported significant improvements in hair and skin texture, appearance, and overall quality after taking 80 mg of red clover extract for 90 days.

Another study in 30 men showed a 13% increase in the hair growth cycle (anagen) and a 29% decrease in the hair loss cycle (telogen) when a 5% red clover extract was applied to the scalp for 4 months, compared with the placebo group.


Heart health

Some preliminary research has shown red clover may improve heart health in postmenopausal women. One 2015 study in 147 postmenopausal women indicated a 12% decrease in LDL (bad) cholesterol after taking 50 mg of red clover (Rimostil) daily for 1 year. One review of studies in postmenopausal women taking red clover for 4–12 months showed a significant increase in HDL (good) cholesterol and a decrease in total and LDL (bad) cholesterol.

However, a 2020 review found red clover did not reduce LDL (bad) cholesterol or increase HDL (good) cholesterol.

Despite some promising results, the authors argued that many studies were small in sample size and lacked proper blinding. Therefore, higher quality research is needed.

Moreover, these studies were performed in older, menopausal women. Thus, it’s unknown whether these effects apply to the general population.



What do flavonoids do?

Flavonoids help regulate cellular activity and fight off free radicals that cause oxidative stress on your body. In simpler terms, they help your body function more efficiently while protecting it against everyday toxins and stressors.


Flavonoids are also powerful antioxidant agents. Antioxidants help your body fight off potentially harmful molecules that can be introduced to the body. Your body produces antioxidants naturally, but they’re also found in dark chocolate, legumes, and many fruits and vegetables.


Inflammation is one of your body’s immune responses. Allergens, germs, toxins, and other irritants can trigger inflammation that results in uncomfortable symptoms. Flavonoids may help your body dismiss that inflammatory reaction so that those symptoms are reduced.


What are the health benefits of flavonoids?

Different flavonoids can help the body in different ways. For one, including foods with flavonoids in your diet may be an effective way to help manage high blood pressure. At least five subtypes of flavonoids have a demonstrable effect on lowering high blood pressure, according to a review Trusted Source published in 2015.


Also, the flavonoids found in tea, coffee, and soy may help lower your risk of having a heart attack or stroke. One study published in the Journal of Translational MedicineTrusted Source found that people who consumed higher levels of flavonoids as part of their diet had a lower risk of experiencing a cardiovascular event. However, more researchTrusted Source is needed to prove the cardiovascular benefits of flavonoids.


A diet high in flavonoids may also decrease your risk of type 2 diabetes. Results of a meta-analysisTrusted Source done in 2018 suggest that a high intake of dietary flavonoids correlates with a lower risk of type 2 diabetes. However, more research is needed to prove the efficacy of flavonoids as blood sugar regulators.


The anti-inflammatory and antioxidant effects of flavonoids have also encouraged researches to study their potential as anticancer drugs. Research has shownTrusted Source that certain flavonoids may help stop cancer cells from multiplying. Including foods with flavonoids and keeping a healthy diet may decrease your risk of getting certain cancers.



1.As raw material of drug for anti-cancer and anti-tumor;
2. As estrogen and the added ingredients of drugs for lowering blood pressure, antispasmodic, it is widely used in health industry;
3. With the effect of improving skin and firming skin,it is widely added to all types of cosmetics.

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