Derived from the leaves of Ampelopsis grossedentata, a traditional herbal vine native to Southern China, Vine Tea Extract has emerged as a premium botanical ingredient in global nutraceutical markets. The extract’s bioactive star compound—dihydromyricetin (DHM)—is a dihydroflavonol with demonstrated antioxidant, anti-inflammatory, hepatoprotective, and neuroprotective properties. As a leading ingredient supplier, RDHealthIngredients provides high-purity Vine Tea Extract standardized to dihydromyricetin, supporting evidence-based formulation for health supplements, functional foods, and beverages.
Product Specifications & Sourcing
Our Vine Tea Extract is carefully standardized to ensure consistent potency and quality, Sourcing: Sustainably harvested from cultivated vines in Hunan and Guangxi provinces, ensuring traceability and purity free from heavy metals or pesticide residues.
Method of Extraction: Supercritical Fluid Co2 extraction (SFE-Co2)
SCIENTIFIC EVIDENCE
- In TCM, Dihyromyricetin for hangover, and relieve alcohol
- GABA alcohol receptor inhibitor
- Reduce oxidative damage
- Anti-aging
- Liver Deformation and tissue necrosis
- KEY BENEFITS
- Wellness
- Sports
- Liver health
- safeguard the immune system,
- antibacterial, and anti inflammatory,
PRODUCT FEATURES
- BOTANICAL ORIGIN Ampelopsis grossedentata (leaves)；Hovenia dulcis Thunnb.（Seeds）
- BIOACTIVES Dihydromyricetin (DHM) 98%, 50%, 30%, 20%, 10%
- CAS No. 27200-12-0
- CULTIVATED OR WILD Cultivating in Guizhou
- APPEARANCE White or yellow brown fine powder
- TASTE Astringent
- SOLUBILITY Solubility 4% in 25°C water, 100% soluble in hot water
- SAFETY & QUALITY GMO free, BSE/TSE free, allergen free
- PACKAGING MATERIAL 25KG/Fiber Drum
- PRODUCT CERTIFICATION Kosher, Halal
Key Application Areas
Dihydromyricetin’s versatile bioactive profile supports formulation across multiple health categories:
- Liver Health & Detox Supplements
DHM supports alcohol metabolism, reduces oxidative stress in the liver, and promotes hepatocyte regeneration, making it ideal for liver-cleansing and hangover-relief formulations. - Sleep & Relaxation Aids
Research indicates DHM modulates GABA-A receptors, promoting relaxation without next-day drowsiness—positioning it as a non-sedative alternative in sleep-support blends. - Metabolic & Weight Management
DHM may help regulate lipid metabolism and support healthy blood sugar levels, offering potential in weight management and glucose-control supplements. - Antioxidant & Anti-Aging Formulations
With high ORAC value, DHM helps combat free radical damage, supporting skin health and cellular longevity in beauty-from-within products. - Functional Beverages & Foods
Vine Tea Extract can be infused into teas, shots, powders, and snack bars—often combined with adaptogens or nootropics for synergistic benefits.
Bioavailability & Formulation Considerations
While dihydromyricetin exhibits good solubility, its bioavailability can be enhanced through delivery technologies. RDHealthIngredients offers phospholipid complexes and cyclodextrin inclusion formulations that improve DHM’s absorption and stability. Clinical data suggest enhanced efficacy when DHM is paired with complementary bioactives such as milk thistle (for liver health) or magnesium (for sleep support).
Current Market Products
Dihydromyricetin is already gaining traction in several consumer product formats:
- Hangover Prevention Capsules: Market leaders in the U.S. and Europe incorporate DHM in liver-support complexes.
- Sleep Gummies & Tinctures: Used alongside melatonin, L-theanine, and magnesium in non-habit-forming sleep aids.
- Detox Teas & Shots: Vine Tea Extract blends are popular in functional beverage lines targeting wellness-on-the-go.
- Sports Recovery Powders: DHM’s anti-inflammatory properties support its use in post-exercise recovery formulas.
References
- J. Chen, X. Wang, T. Xia, Y. Bi, B. Liu, J. Fu, et al. Molecular mechanisms and therapeutic implications of dihydromyricetin in liver disease Biomed. Pharmacother., 142111927 (2021), 10.1016/j.biopha.2021.111927
- H. Li, F. Yu, X. Sun, L. Xu, J. Miu, P. Xiao Dihydromyricetin ameliorates memory impairment induced by acute sleep deprivation Eur. J. Pharmacol. (2019), pp. 853220-853228, 10.1016/j.ejphar.2019.03.014
- T. Zeng, Y. Song, S. Qi, R. Zhang, L. Xu, P. Xiao A comprehensive review of vine tea: origin, research on Materia Medica, phytochemistry and pharmacology J. Ethnopharmacol. (2023), Article 317116788, 10.1016/j.jep.2023.116788
Future Outlook & Innovation Potential
The global market for dihydromyricetin is projected to expand significantly, driven by growing interest in liver health, sleep support, and natural nootropics. Emerging research areas include DMY’s role in neuroprotection, metabolic syndrome management, and even endurance performance. Future formulations may explore:
- Synergistic stacks with other flavonoids (e.g., quercetin, hesperidin)
- Enhanced delivery systems (nanoparticles, micelles) for improved uptake
- Beauty supplements targeting oxidative skin stress
- CBD-alternative relaxants in the legal cannabinoid space
Why Choose RDHealthIngredients?
We combine rigorous quality control with deep technical expertise to deliver Vine Tea Extract that meets the highest standards for purity, potency, and safety. Our team supports clients from concept to commercialization, offering formulation guidance, stability testing, and regulatory documentation for markets in the U.S., EU, and Asia.
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