Pharm Ingredients
DHQ Dihydroquercetin
Buy Dihydroquercetin Powder Wholesale Price From KINTAI Factory
What is DHQ Dihydroquercetin Powder
Dihydroquercetin Powder is a natural flavonoid compound, also known as Taxifolin, which is mainly extracted from plants such as larch. It has powerful antioxidant, anti - inflammatory effects, and can protect the cardiovascular system and enhance immunity. It is widely used in the pharmaceutical, health care product, food and cosmetics industries.
Kintainutri® main provides high-purity 99%,98% DHQ dihydroquercetin powder. Furthermore, other specifications, such as 85%, 90%, and 95%, can be customized to meet the requirements of various fields.
Main features:
✅ High biological activity and outstanding antioxidant capacity
“Natural all-purpose antioxidant”—Its overall antioxidant capacity is 350 times that of vitamin E, 500 times that of vitamin C, and 95 times that of coenzyme Q10.
“Natural all-purpose antioxidant”—Its overall antioxidant capacity is 350 times that of vitamin E, 500 times that of vitamin C, and 95 times that of coenzyme Q10.
✅ Optimized water solubility to improve absorption rate
✅ Strict quality control, in line with GMP standards
DHQ Dihydroquercetin VS Quercetin
| categories | Dihydroquercetin | Quercetin |
|---|---|---|
Specific Categories |
Dihydroflavonoids | Flavonoids |
| Appearance | light yellow to off-white powder | yellow crystalline powder |
| Structural Formula | C₁₅H₁₂O₇ | C₁₅H₁₀O₇ |
| Extraction Sources | Larch (such as Xinjiang larch and Tibet longleaf pine,etc.), citrus fruits, olive oil, etc. | Onions, apples, red grapes, tea leaves, sophora flowers, etc. |
| Core Efficacy | antioxidant; protect the cardiovascular system; enhance immunity; promot hepatocyte repair | improve metabolism and inhibit the proliferation of tumor cells |
| Water Solubility and Bioavailability | good water solubility and high bioavailability | poor water solubility and low bioavailability |
| Application Fields | pharmaceuticals, health products, food (functional beverages, health foods), and cosmetics (antioxidant skin care products) | health products, food additives, and pharmaceutical research, with relatively limited application in cosmetics |
COA & Liquid Chromatography Analysis Report of DHQ Dihydroquercetin
Does your business need DHQ Powder? Contact us today for samples and a customized quote!
DHQ Dihydroquercetin Powder Anti-tumor Effects
DHQ Dihydroquercetin has a variety of pharmacological effects, especially its anti-tumor effect, which has an inhibitory effect on various cancer cells such as liver cancer cells, breast cancer cells, and cervical cancer cells.
1. Anti-Liver cancer
Dihydroquercetin can inhibit the proliferation of liver cancer cells and induce apoptosis, while inhibiting tumor angiogenesis by downregulating factors such as Hif1-α and VEGF. It exhibits dose-related anticancer effects by reducing NF-κB phosphorylation, Hif1-α, and VEGF expression, and also has a protective effect against liver damage.
Dihydroquercetin can inhibit the proliferation of liver cancer cells and induce apoptosis, while inhibiting tumor angiogenesis by downregulating factors such as Hif1-α and VEGF. It exhibits dose-related anticancer effects by reducing NF-κB phosphorylation, Hif1-α, and VEGF expression, and also has a protective effect against liver damage.
2. Anti-Lung cancer
DHQ exhibits time and dose-dependent inhibitory effects on the proliferation of non-small cell lung cancer cells, inducing apoptosis and inhibiting epithelial-mesenchymal transition. Its mechanism of action includes inhibiting PI3K/TCF4 signaling, effectively preventing tumor growth and spread.
3. Anti-colorectal cancer
It can inhibit the carcinogenic metabolites from inducing carcinogenesis, regulate the proliferation of normal intestinal cells, and block the multi-step process of colorectal cancer.
4. Anti-cervical cancer
Taxifolin can inhibit the proliferation of cervical cancer cells and induce autophagy, apoptosis, and senescence. Its mechanism involves inhibiting the activation of the PI3K/Akt/mTOR pathway, thereby exerting its anti-cervical cancer effect.
3. Anti-colorectal cancer
It can inhibit the carcinogenic metabolites from inducing carcinogenesis, regulate the proliferation of normal intestinal cells, and block the multi-step process of colorectal cancer.
4. Anti-cervical cancer
Taxifolin can inhibit the proliferation of cervical cancer cells and induce autophagy, apoptosis, and senescence. Its mechanism involves inhibiting the activation of the PI3K/Akt/mTOR pathway, thereby exerting its anti-cervical cancer effect.
5. Prevention and treatment of prostate cancer
It can inhibit the mitosis of prostate cancer cells and activate the intrinsic apoptosis pathway. When used in combination with septum lactone, it can further enhance the anti-cancer effect.
6. Anti-gastric cancer
In in vitro and in vivo experiments, DHQ inhibits the migration and invasion of gastric cancer cells by regulating the EMT process. Its anti-tumor mechanism involves inhibiting the AhR/CYP1A1 signaling pathway, significantly reducing tumor volume.
7. Anti-breast cancer
It inhibits the proliferation of highly aggressive breast cancer cells in a dose-dependent manner and promotes mesenchymal-epithelial transition (MET) by downregulating β-catenin expression. In vivo experiments show that it can inhibit primary tumor growth and reduce metastasis.
8. Anti-bone cancer
Dihydroquercetin has cytotoxic effects on bone cancer cells, directly inhibiting their growth and invasion. Furthermore, its antioxidant and anti-inflammatory properties help protect bone tissue and reduce the risk of cancer.
DHQ Dihydroquercetin Powder Dosage
| Applications | Recommended daily dosage | Recommended intake timing | Notes |
|---|---|---|---|
| Daily health care | 50-100 mg | Take with warm water, preferably after meals. | For first-time users, it is recommended to start with a low dose. |
| Adjunctive therapy | 100-300 mg | Divided into 2–3 doses | Used for anti-oxidation, anti-inflammation, etc. |
| Cardiovascular health support | 100-150 mg | Take with meals | It works even better when combined with vitamin C |
⚠️Precautions:
Not recommended for pregnant women, breastfeeding women, and children due to insufficient safety data.
Patients with chronic diseases or those taking medications: Please consult your doctor before use to avoid drug interactions.
How to supplement DHQ dihydroquercetin?
1.Oral supplements: Dihydroquercetin capsules or powder are available on the market. The general recommendation is 50-100mg per day, which is more easily absorbed when taken with meals.
2.Topical skincare: Choose serums, creams, or masks containing dihydroquercetin and use them morning and night to help fight oxidation and wrinkles.
3.Dietary sources: Eat more foods rich in taxifolin powder, such as red onions, grape seeds, olive oil, and citrus fruits.
Why Choose to Buy Kintainutri® dHQ Dihydroquercetin powder?
1.Safety of Natural Raw Materials
Our dihydroquercetin raw materials (Larch bark) are all derived from naturally growing plants, with no artificial synthetic additives used throughout the process. This fundamentally ensures the natural purity of the product, giving you peace of mind in use. No matter which field it is applied to, it can meet the high requirements for natural raw materials.
2.Customized Solutions and Services
3.International Compliance
We can formulate exclusive dihydroquercetin extraction solutions according to your specific needs. Whether it is purity, particle size or packaging specifications, they can be precisely adapted to your production process. This can help you save processing costs and effectively improve production efficiency.
Our production facilities have obtained multiple international authoritative certifications such as GMP and ISO 9001. These certifications are strong evidence of the standardization and normalization of our production, safeguarding product quality.
Place your order now and experience the unique charm of Kintainutri®!
Shipping & Packaging
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● Packaging: Inside food grade bag, outer aluminum foil bag.25kg use double-layer plastic container/fiber drum.Or your choice.● OEM Service Available: Customized packaging available, click here to know more.● Shipping: DHL / FEDEX / EMS/ BY AIR / BY SEA● American Warehouse: KINTAI put over 100 natural plant extract ingredients in our US warehouse for fast delivery.● Payment: We accept payment by T/T, L/C, Paypal, and Wester Union.Please contact us and we will guide you with an easy and professional way for your order.
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