Dihydromyricetin Bulk is an extract of high purity of the leaves and stems of Ampelopsis grossedentata, a native vine plant which is found in southern China. It is generally extracted by using sophisticated water or ethanol, and then it undergoes specific purification and drying by spray to preserve its active elements. The resulting product is a light-yellow to brown crystalline powder of very fine particle size and is highly soluble and stable, and can be used in a variety of formulations. The main active ingredient is dihydromyricetin (DHM), which is a strong antioxidant and detoxification substance of flavonoids. It aids in the maintenance of metabolic balance, normal functioning of the liver, and general well-being through the reduction of oxidative stress and fatigue. It is a common nutraceutical, functional beverage, and cosmetic ingredient that is used as a natural constituent in health supplements, herbal drinks, and even skin care preparations. Investigations are still ongoing on the use of it in enhancing metabolic resilience, energy recovery, and protection against oxidative stress. As the worldwide need for clean-label, plant-based ingredients grows, it presents an effective opportunity to expand their usage to the new markets of modern nutrition, personal care, and natural products innovation.

Items | Standards | Results |
Physical Analysis | ||
Appearance | Fine Powder | Conforms |
Color | White Powder | Conforms |
Odor | Characteristic | Conforms |
Mesh Size | 100% through 80 mesh size | Conforms |
General Analysis | ||
Identification | Identical to R.S. sample | Conforms |
Dihydromyricetin | ≥98% | 98.32% |
Extract Solvents | Water and Ethanol | Conforms |
Loss on Drying (g/100g) | ≤5.0 | 3.04% |
Ash(g/100g) | ≤5.0 | 2.15% |
Chemical Analysis | ||
Pesticides Residue (mg/kg) | <0.05% | Conforms |
Residual Solvent | <0.05% | Conforms |
Residual Radiation | Negative | Conforms |
Lead(Pb) (mg/kg) | <3.0 | Conforms |
Arsenic(As) (mg/kg) | <2.0 | Conforms |
Cadmium(Cd) (mg/kg) | <1.0 | Conforms |
Mercury(Hg) (mg/kg) | <0.1 | Conforms |
Microbiological Analysis | ||
Total Plate Count(cfu/g) | ≤1,000 | 125 |
Molds and Yeast (cfu/g) | ≤100 | 18 |
Coliforms (cfu/g) | Negative | Conforms |
Salmonella(/25g) | Negative | Conforms |
1. Powerful Antioxidant Support
Dihydromyricetin Powder contains high levels of natural flavonoids, which assist in counteracting free radicals, thus preserving cells and enhancing overall health.
2. Liver Function Support
It aids in the normal operation of the liver in terms of detoxification and the normal operation of metabolism.
3. Fatigue Reduction
It could help in the alleviation of fatigue and the post-exercise or daily stress recovery.
4. Supports Metabolic Balance
It helps in sustaining a constant energy metabolism and thus is a great additive in any nutrition as well as sports formula.
5. Promotes Overall Wellness
English usage may be used regularly to improve the overall condition and stress resistance with the help of antioxidant and protective effects.
6. Useful in Skincare
As an antioxidant, it finds application in cosmetic preparations in order to prevent environmental damage to the skin and also in order to preserve a healthy skin appearance.
7. Natural and Versatile Ingredient
Its natural origin and purity make it perfect to be used in functional foods, beverages, and natural supplement products.

1. Nutraceutical Industry
It is also a highly utilized ingredient in dietary supplements and herbal preparations as a natural antioxidant with functional versatility.
2. Food and Beverage Industry
It is also incorporated in functional drinks, herbal teas, and wellness drinks to increase the value of products and offer clean-label or recovery-based products.
3. Cosmetic and Personal Care Industry
It is added to skincare products, lotions, and serums because it helps defend the skin against the effects of environmental stress as well as affirms a fresh look.
4. Phytochemical Research and Development
The extract could be important as one of the materials to be used in studying and, hence application of natural flavonoids to enhance product innovation, which leads to the creation of botanical-based solutions.
5. Functional Food Manufacturing
It can also be found in powders, nutrition bars, and health-centered snacks to satisfy the demand of consumers to utilize natural and plant-based ingredients.
6. Biotechnology and Ingredient Formulation
Vine Tea Extract Dihydromyricetin is the ingredient that is used in ingredient development initiatives to develop high-performing and stable formulations to be used in multiple commercial applications.
Being a professional supplier and having more than 15 years of experience in the manufacturing industry, we are oriented to provide high-quality natural extracts with the same purity and performance. We have high production plants with stringent quality assurance measures that guarantee all batches of our products are of international standards. We offer complete OEM and ODM services and custom formulations, packaging, and labeling to enable brands to create distinct product lines. We provide a promise of innovation, reliability, and customer satisfaction to our partners across the world, who require high-quality ingredients for use in nutraceutical, food, and cosmetic products.
Our promise of constant quality, reasonable prices, and attentive service makes us special. Every production process is well controlled to offer consistency and purity of high grade, which provides the customers with reliable output in each shipment. Our direct factory prices allow saving on expenses without lowering the quality, and our professional support team allows free communicative interaction, punctual shipment, and flexibility of collaboration on small and large orders.
You may need to contact us by emailing info@scigroundbio.com or place your request in the form in case you are interested in the reliable supply of high-quality DHM Extract. Our business experts will be offering highly specified, competitive prices and even customized supplies to fulfill your production or formulation requirements.


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