Vine Tea Extract Dihydromyricetin
2.Appearance: Off-White Powder
3.Specification: Dihydromyricetin 98%
4.Test Method: HPLC
5.CAS NO: 27200-12-0
6.Main Market: European, North America, Asia
7.Packing Specification: 25kg/drum, 27 drums/tray
8.Delivery: 3-7working days
9.Certification: KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.
- Product Description
The liver is very well protected by dihydromyricetin, which comes from Vine Tea Extract
Shaanxi Hongda is China's most professional manufacturer of Vine Tea Extract Dihydromyricetin. Our dihydromyricetin (DHM) is derived from pharmaceutical-grade vine tea extract and can modulate drug efficacy. We employ a core "dynamic continuous countercurrent extraction + active recrystallization process" technology to ensure an extremely high purity of DHM content greater than 98.0% (HPLC), meeting all regulatory requirements. Researchers at Shaanxi Hongda have conducted in-depth research on this powerful liver-protective molecule—dihydromyricetin—statistically indicating that it helps improve liver function and reduce inflammation. Therefore, many pharmaceutical companies seeking to treat patients with natural medicines choose it. We use specialized production methods to ensure stable product quality, and our fully integrated production process ensures you always have access to the raw materials needed for essential formulations.
Why Choose Our Dihydromyricetin (DHM)?
1. Extremely High "Enzyme Activator" Activity: Hongda conducts batch-to-batch bioavailability testing to ensure the integrity of the DHM molecular structure and its potent activity.
2. High Bioavailability: Real-world testing data shows that our raw material is approximately 30% more effective than ordinary raw materials in promoting acetaldehyde decomposition and reducing serum transaminase (ALT/AST) levels, significantly shortening the hangover recovery period.
3. Exclusive "Flavor Masking and Solubility" Improvement Technology: Targeting popular hangover gummies and ready-to-drink functional liquids, our special micronization process not only improves intestinal absorption but also reduces bitterness, overcoming the technical bottleneck in flavoring for high-end supplements.
4. 100% Authentic Source and Zero Detection of Pesticide Residues: Hongda adheres to the latest EU EC No. 396/2005 standard. We guarantee that our products fully comply with the 310 requirements for zero detection of pesticide residues, and the limits for heavy metals (lead, mercury, arsenic) are far below the United States Pharmacopeia (USP) standards.
5. This ensures that the dihydromyricetin you purchase is the purest variety currently available on the market. Every batch of product undergoes rigorous testing to ensure compliance with pharmaceutical standards. You can completely trust every gram of our product.

What does dihydromyricetin, which comes from vine tea, mean?
Dihydromyricetin powder vine tea extract is a natural component extracted from vine tea plants native to certain regions of Asia. Dihydromyricetin (DHM), the core active ingredient in vine tea, has become the gold standard for combating alcohol damage. The core value of DHM powder lies in its "two-way regulatory" mechanism: on the one hand, it accelerates toxin metabolism by activating alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH); on the other hand, it reduces "brain fog" and cognitive impairment after drinking by blocking GABA receptors in the brain.
Product Parameters
PHYSICAL CHARACTERISTICS | |||||||
Particle Size | NLT 95% Through 80 mesh | 99.26% | Analytical sieving || USP <786> | ||||
Loss on Drying | NMT 5.00% | 3.43% | USP <731> | ||||
Total Ash | NMT 5.00% | 3.53% | USP <561> | ||||
Bulk Density | Between 40-60g/100ml | 55.5g/100ml | USP <616> Method I | ||||
CHEMICAL CHARACTERISTICS | |||||||
Residual Solvent | NMT 5000ppm | Conform | GC || USP <467> | ||||
Pesticide Residue | Meet the requirements | Conform | GC || USP <561> | ||||
Heavy Metals(as Pb) | NMT 10ppm | Conform | USP <231> Method II | ||||
Arsenic (As) | NMT 2ppm | 0.860ppm | ICP-MS | ||||
Lead (Pb) | NMT 2ppm | 1.570ppm | ICP-MS | ||||
Cadmium(Cd) | NMT 1ppm | 0.063ppm | ICP-MS | ||||
Mercury(Hg) | NMT 1ppm | 0.045ppm | ICP-MS | ||||
MICROBIOLOGICAL CHARACTERISTICS | |||||||
Total Plate Count | NMT10000cfu/g | 689cfu/g | USP<61> | ||||
Total Yeast & Mold | NMT1000cfu/g | 91cfu/g | USP<61> | ||||
E.Coli | Not Detected in(g) 10 | Not Detected | USP<61> | ||||
Salmonella | Not Detected in(g) 25 | Not Detected | USP<61> | ||||
Staphylococcus | Not Detected in(g) 10 | Not Detected | USP<61> | ||||
Vine Tea Extract Benefits
Studies show that Vine Tea Extract Dihydromyricetin is healthy for the liver and may aid with gastrointestinal issues. This enzyme could hinder pro-inflammatory cytokines like IL-6 and TNF-α from working. It could help lessen oxidative stress in the liver by up to 40%. This suggests that dihydromyricetin powder is a key aspect of treating metabolic syndrome and non-alcoholic fatty liver disease.
The anti-inflammatory properties do more than only preserve the liver. DHM may modify inflammatory pathways in your system, which makes insulin perform better and helps your overall metabolic health. Vine tea extract powder is extremely helpful for medication firms who are focusing on full metabolic health solutions since it performs two things.

Applications in Pharmaceutical & Nutraceutical Formulations
NAFLD/NASH Treatment Formulations:DHM powder works best to protect the liver when it is given to tablets or capsules that treat nonalcoholic fatty liver disease.
Metabolic Syndrome Supplements: This is a great tool for making combinations that treat insulin resistance, inflammation, and liver function all at the same time.
Alcohol-Induced Liver Damage Remedies: Use DHM's demonstrated ability to protect against liver damage from alcohol in some therapeutic compositions.
Anti-Inflammatory Therapeutics: To treat more general inflammatory conditions, use the fact that it can stop cytokines from doing their job.
You may take our Vine Tea Extract in a variety of ways, such as crushed tablets, liquid solutions, or delayed-release pills. Our team of experts will help you with the whole formula to make sure that the bioavailability is as high as it can be for your specific use.

Quality & Certifications
In every step of the way we make things, quality is the most important thing. Because we are certified by ISO 9001, cGMP, and FDA, you can be sure that your things meet the best foreign standards. We follow the rules set by the USP, EP, and CP pharmacopeias and give you the information you need to send to regulators around the world.
SGS and Eurofins, two independent testing companies, have confirmed what we say regarding quality. With each batch, you get a comprehensive evidence of analysis that shows the purity, heavy metals, microbial toxins, and any liquids that are still there. You receive complete traceability documents with every delivery because we want to be upfront and honest.

Complete Acetaldehyde Metabolism Kinetics Data Package
For bulk buyers, we offer experimental data packages on DHM for enhancing specific enzyme activity, assisting your R&D team in crafting more impactful product copy.

Customized Physical Properties Service
We can provide granulation-grade or micron-grade specifications according to your mixing requirements, effectively solving the pain point of uneven filling caused by excessively light powder during capsule filling.

FAQs
Q: Why are some DHM powders on the market yellowish, while yours is nearly white?
A: Yellowing usually indicates the presence of chlorophyll residue or oxidation. Hongda's gradient recrystallization process thoroughly separates pigment impurities. The whiter the color, the higher the purity and the stronger its stability in your formulation.
Q: Can I increase DHM solubility in water-based beverages?
A: Cold water missolves DHM. We offer water-soluble dihydromyricetin.
Q: The study that suggests Dihydromyricetin from Vine Tea Extract may aid with liver edema and stomach troubles came from where?
A: Peer-reviewed studies and randomized controlled trials reveal that DHM protects the liver by reducing enzyme levels and inflammation.
Q: How can Vine Tea Extract minimize edema with insulin?
A: DHM suppresses cytokine production which causes inflammation by blocking the NF-κB pathway. The AMPK system improves insulin sensing when on. It helps metabolic syndrome in two ways.
Q: Can Vine Tea be taken with Dihydromyricetin?
People over 18 think Vine Tea Extract is safe. However, consult a doctor before taking a new medication.
Q: Can I take this with other drugs?
Dihydromyricetin from Vine Tea Extract is normally safe. If you take other drugs, check with your doctor to make sure they won't interact.
Q: How long before things improve?
A: People may experience symptoms at different periods. After a few weeks, individuals may feel better and have more energy. Others may notice a substantial shift after a few months.
Contact US
Contact our technical team today about Vine Tea Extract Dihydromyricetin, certificates of analysis, or custom formulation consultations. Your next breakthrough therapeutic deserves the highest quality ingredients.
📧 Email: duke@hongdaherb.com


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