High-Purity Dihydromyricetin (DHM / DMY) Powder 98%

Dihydromyricetin (DHM/DMY), also known as ampelopsin, is a naturally occurring bioflavonoid extracted from the tender leaves of Vine Tea (Ampelopsis grossedentata). It is renowned worldwide as a premium functional ingredient for liver protection, hangover mitigation, and cellular defense.

Xi'an Prius Biological Engineering provides 100% natural, high-potency Dihydromyricetin powder manufactured under rigorous quality control standards, ensuring zero additives, high bioactivity, and stable batch-to-batch consistency for dietary supplements, functional beverages, and personal care formulations.

HPLC chromatogram:

Dihydromyricetin powder and supplements are available.

Flow Chart of Dihydromyricetin: 

• Accelerated Alcohol Metabolism: Enhances the activity of ethanol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH), speeding up the breakdown of toxic acetaldehyde into harmless acetic acid and reducing serum LDH elevation from liver cell stress.
• Hepatoprotection: Protects hepatocytes from acute ethanol injury, oxidative stress, and lipid accumulation, supporting overall liver integrity and recovery from fatty liver conditions.
• Neuroprotection & Anti-Intoxication: Modulates GABA_A receptors in the brain, mitigating alcohol-induced cognitive fog, loss of motor coordination, and next-day hangover symptoms.
• Metabolic Regulation: Clinical and preclinical studies demonstrate its role in supporting balanced blood glucose and lipid metabolism.

Dihydromyricetin has the effect of sobering up, preventing and treating alcoholic liver and fatty liver, and is an ideal ingredient for protecting and preserving the liver.
Dihydromyricetin can protect the liver
1. Dihydromyricetin can improve the increase in serum lactate dehydrogenase activity caused by liver cell damage, accelerate the decomposition of alcohol, accelerate the decomposition of ethanol metabolite acetaldehyde, and reduce damage to liver cells. Its effect is rapid and lasting.

2. Dihydromyricetin (DHM) - has a special anti-intoxication ability. Reduce the impact of alcohol on the brain.
3. Cosmetic application
As a skin conditioner, dihydromyricetin can effectively inhibit the generation of intracellular ROS and reduce the expression of apoptotic factors and inflammatory factors, reduce inflammation and cell apoptosis, and achieve the effect of preventing skin photodamage. It is often used in skin creams to reduce cell oxidative damage and prevent skin damage.
In addition, dihydromyricetin can also be used as a whitening agent or natural antibacterial agent.
4. Antibacterial application
Dihydromyricetin has a strong inhibitory effect on bacteria such as Escherichia coli, Staphylococcus aureus, and Streptococcus, but the inhibitory effect on fungi is not obvious.

Applications

Hangover & Liver Support Formulations: Primary active ingredient in post-alcohol recovery capsules, anti-hangover shots, effervescent tablets, and functional teas.

Cosmeceuticals & Personal Care: Acts as a potent skin-conditioning agent. Suppresses intracellular reactive oxygen species (ROS), downregulates inflammatory/apoptotic cascades, protects against UV-induced photodamage, and provides natural skin-brightening and antimicrobial effects.

Food Preservation & Functional Foods: Natural antibacterial agent with demonstrated efficacy against common foo