The Vijaysar Herbal Tumbler is a unique Ayurvedic product handcrafted from the heartwood of the Vijaysar tree (Pterocarpus marsupium), also known as the Indian Kino Tree or Malabar Kino Tree. This traditional wooden tumbler has been used by Ayurvedic healers for thousands of years as a natural approach to managing blood sugar levels and supporting overall metabolic health.
The tumbler works through a simple yet effective process: when water is stored in it overnight, beneficial compounds from the Vijaysar wood infuse into the water, creating a therapeutic drink that can be consumed daily to help maintain healthy blood glucose levels.
Vijaysar, scientifically known as Pterocarpus marsupium, is a deciduous tree native to India, Sri Lanka, and Nepal. The heartwood of this tree has been recognized in ancient Ayurvedic texts, including the Nighantu, for its remarkable medicinal properties, particularly in managing diabetes and related metabolic conditions.1
The wood contains several bioactive compounds that contribute to its therapeutic effects:
Multiple scientific studies have validated the traditional use of Pterocarpus marsupium for diabetes management:
Research published in the Journal of Diabetes Research confirms that Pterocarpus marsupium exhibits significant hypoglycemic properties. A methanolic extract supplemented to diabetic rats for 7-14 days showed normalization of serum glucose, glycosylated hemoglobin (HbA1c), and insulin levels.1
Studies have demonstrated that compounds in Vijaysar wood, particularly (-)-epicatechin, possess beta cell protective and regenerative properties. Complete restoration of normal insulin secretion and regeneration of pancreatic beta cells have been reported in various experimental models of diabetes.1
A 2022 study published in Metabolites found that heartwood extract of Pterocarpus marsupium significantly improved glucose uptake in HepG2 cells and offered defense against oxidative stress. The extract at 93.75 µg/mL concentration showed efficient glucose uptake improvement.2
The heartwood extract has been shown to reduce reactive oxygen species (ROS) production and protect cells from oxidative damage, which is particularly important for diabetic patients who experience elevated oxidative stress.2
| Attribute | Value |
|---|---|
| Material | Vijaysar Wood (Pterocarpus marsupium heartwood) |
| Capacity | 100 ml (80-100 ml recommended) |
| Color | Brown (natural wood color) |
| Shape | Round |
| Pattern | Solid wood |
| Style | Traditional Ayurvedic herbal tumbler |
| Usage Duration | 30-45 days |
| Care Instructions | Hand wash with water only (no detergents) |
| Included Components | 1 Vijaysar Tumbler |
| Quantity | Pack of 1 |
Initial Preparation: Wash the tumbler thoroughly with running tap water before first use. Do not use any detergents or soaps.
Evening Preparation: Fill the tumbler with 80-100 ml of drinking water at night before going to bed.
Overnight Infusion: Allow the water to remain in the tumbler for 8-10 hours. During this time, the water will gradually turn brownish as beneficial compounds from the Vijaysar wood infuse into it.
Morning Consumption: In the morning, transfer the infused water (which will have a brownish color) into a clean glass or cup.
Timing: Drink this water 30 minutes before breakfast on an empty stomach for optimal absorption.
Evening Dose: Repeat the process for evening consumption - drink the infused water 30 minutes before dinner.
According to Ayurvedic tradition and supported by modern research, Vijaysar may also help with:
The Vijaysar tumbler works through multiple mechanisms:
Bioactive Compound Release: When water is stored in the wooden tumbler, water-soluble bioactive compounds including epicatechin, pterostilbene, flavonoids, and tannins leach into the water.
Insulin Pathway Activation: These compounds may enhance insulin secretion from pancreatic beta cells and improve insulin signaling pathways, including AMPK and Akt activation.2
Glucose Uptake Enhancement: The bioactive compounds facilitate glucose uptake in cells through insulin-independent mechanisms, helping to lower systemic glucose levels.
Antioxidant Defense: The phenolic compounds and flavonoids provide strong antioxidant activity, reducing oxidative stress that contributes to diabetic complications.
Beta Cell Protection: Epicatechin and other compounds help protect pancreatic beta cells from damage and may support their regeneration.1
In Ayurveda, Vijaysar (also called Asana or Beejaka) is classified as having the following properties:
Ancient Ayurvedic texts describe Vijaysar as "Pramehaghna" - destroyer of urinary disorders, including diabetes (Prameha). The practice of drinking water stored in Vijaysar wood vessels has been documented in Ayurvedic literature for centuries as an effective method for managing Madhumeha (diabetes mellitus).
Add 80-100 ml of water to the tumbler at night. Leave the water to stand for 8-10 hours until the water turns brownish. Drink this water 30 minutes before breakfast and dinner on an empty stomach.3
Transfer the tumbler contents to another vessel or container and continue using the infused water. The cracks do not affect the medicinal properties of the water.
The tumbler can be used for 30 days initially. After that, you can gently scratch the inner surface with a pencil to expose fresh wood and use it for another 7-15 days, making it effective for up to 45 days total.
Multiple peer-reviewed studies have confirmed that Pterocarpus marsupium (Vijaysar) contains bioactive compounds like epicatechin and pterostilbene that help regulate blood glucose levels, improve insulin sensitivity, and protect pancreatic beta cells. Research published in the Journal of Diabetes Research and Metabolites journals has validated these traditional uses.12
You should consult your healthcare provider before using the Vijaysar tumbler if you're on antidiabetic medications. Since Vijaysar can lower blood sugar levels, combining it with diabetes medications may cause hypoglycemia and require medication adjustment.4
The brownish color develops as water-soluble compounds from the Vijaysar wood - including tannins, flavonoids, and phenolic compounds - leach into the water during the 8-10 hour soaking period. This color change indicates that the beneficial compounds have infused into the water.
When used as directed, Vijaysar has been safely used in Ayurvedic medicine for thousands of years. However, each tumbler should only be used for the recommended 30-45 day period before replacement. Long-term use should be under the guidance of a healthcare provider, especially for those with existing medical conditions.
Pregnant and breastfeeding women should consult their healthcare provider before using the Vijaysar tumbler, as there is limited research on its safety during pregnancy and lactation.4
The tumbler method is a traditional Ayurvedic preparation that allows for gentle, natural infusion of water-soluble compounds. This method has been used for centuries and provides a convenient, daily ritual. The water extraction may provide a different profile of bioactive compounds compared to powdered forms.
Store the tumbler in a cool, dry place away from direct sunlight and excessive moisture. Ensure it is completely dry before storage to prevent mold or deterioration of the wood.
This is a non-returnable product due to hygiene and safety reasons.
Check the product package for batch code and shelf life information.
Every effort is made to maintain the accuracy of all information. However, actual product packaging and materials may contain more and/or different information. It is recommended not to solely rely on the information presented. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before use, especially if you have existing medical conditions or are taking medications.
Rizvi SI, Mishra N. Traditional Indian Medicines Used for the Management of Diabetes Mellitus. J Diabetes Res. 2013;2013:712092. https://pmc.ncbi.nlm.nih.gov/articles/PMC3687502/ ↩↩↩↩↩↩
Dar MI, Rafat S, Dev K, et al. Heartwood Extract of Pterocarpus marsupium Roxb. Offers Defense against Oxyradicals and Improves Glucose Uptake in HepG2 Cells. Metabolites. 2022;12(10):947. https://pmc.ncbi.nlm.nih.gov/articles/PMC9607431/ ↩↩↩↩↩
Times of India. 4 benefits of drinking Vijaysar wood water and how to make it. https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/4-benefits-of-drinking-vijaysar-wood-water-and-how-to-make-it/articleshow/117298728.cms ↩
1mg. Vijaysar: Benefits, Precautions and Dosage. https://www.1mg.com/ayurveda/vijaysar-51 ↩↩