japanese knotweed tincture

Make Your Own Japanese Knotweed Tincture in 6 Easy Steps

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As a nature enthusiast who enjoys spending a significant amount of time in the great outdoors, I have unfortunately been diagnosed with Lyme disease multiple times. However, my love for nature has led me to discover the remarkable benefits of using Japanese knotweed tincture during the warmer months. 

This powerful plant extract is not only believed to support the immune system but is also recognized as one of the few plants known to possibly combat the bacteria responsible for Lyme disease. Though I cannot be certain of its effectiveness in treating the disease, I have made it a part of my daily wellness routine as a preventative measure. The wonders of nature never cease to amaze me!

japanese knotweed tincture

Medicinal Benefits of Japanese Knotweed

Japanese knotweed is a versatile plant with a rich history of traditional use. It contains various compounds that contribute to its potential benefits, making it a valuable option for crafting tinctures aimed at promoting general well-being.

One noteworthy compound found in Japanese knotweed is resveratrol, known for its antioxidant properties. Research suggests that resveratrol may have anti-inflammatory effects, potentially offering support for heart health, blood sugar regulation, and possibly certain aspects of health.

In addition to resveratrol, Japanese knotweed also contains quercetin, a flavonoid associated with various health advantages. Quercetin exhibits antioxidant and anti-inflammatory properties, which could aid in bolstering the immune system, alleviating inflammation, and potentially enhancing physical performance.

In summary, Japanese knotweed tincture presents a natural option with potential benefits for overall well-being. Whether you’re seeking to support your immune system, address inflammation, or enhance your general health, exploring the potential of Japanese knotweed tincture may be worthwhile.

Japanese Knotweed Tincture

  • Prep Time: 30 minutes
  • Cook Time: 6 weeks
  • Yield: Makes as much as desired.


>> Japanese knotweed root, chopped into small pieces
>> Vodka, 40% (80 proof)
>> Clean glass mason jar

To prepare a Japanese knotweed tincture, you will need fresh or dried Japanese knotweed root, high-proof alcohol such as vodka or brandy, a mason jar with a tight-fitting lid, and dark glass dropper bottles. Here are the steps to follow:

  1. Clean and chop the fresh knotweed root, or use dried root if fresh is not available. You will need enough root to fill the jar about two-thirds of the way.
  2. Put the root in the jar and cover it completely with alcohol so that the level of liquid is at least two inches above the root. Stir gently for a minute to release any trapped air. 
  3. When using a mason jar, remember to put a layer of parchment paper between the lid and the jar before sealing it tightly. Additionally, don’t forget to label the jar with the date and store it in a location that is away from direct sunlight and any sources of heat.
  4.  Shake the jar a couple of times every day for six weeks to make sure the root is fully immersed in the alcohol.
  5. After six weeks, strain the tincture through a cheesecloth or coffee filter to remove the solid particles. Squeeze the cloth or filter to extract all the liquid.
  6. Pour the tincture into labeled dark glass dropper bottles and store it in a cool, dark place. The tincture can last for several months.

It is important to continue taking precautions against tick bites, such as wearing protective clothing and using tick repellent, even when using this tincture.

Source: https://www.medicalnewstoday.com/articles/lyme-disease-treatment-2-herbal-compounds-may-beat-antibiotics

Where to Purchase Herbs

If you don’t have access to local or homegrown herbs, I highly recommend purchasing them from Mountain Rose Herbs. They are my favorite place to buy high-quality, organic dried herbs and herbal products. As a company they believe in people, plants, and planet over profit and only ever source their herbs ethically and sustainably. It is through this ethical, responsible sourcing, that they are able to offer one of the largest selections of certified organic herbs, spices, and botanicals in North America.


The Outdoor Apothecary website is intended for informational purposes only and should not be considered a substitute for professional medical advice. The information provided is not intended to diagnose, treat, cure, or prevent any disease. While we strive to provide accurate and up-to-date information, it is the reader’s responsibility to ensure proper plant identification and usage.

Please be aware that some plants are poisonous or can have serious adverse health effects. We are not health professionals, medical doctors, or nutritionists. It is essential to consult with qualified professionals for verification of nutritional information, health benefits, and any potential risks associated with edible and medicinal plants mentioned on this website.

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1 thought on “Make Your Own Japanese Knotweed Tincture in 6 Easy Steps”

  1. Reino Veenstra

    Thanks for the clear recipe. I will make the knotweed tincture immediately. As i’ve had Lyme infections, despite taking garlic, i am thrilled to find a natural remedy. May i ask how much to take: what is the daily dose for prevention or healing an infection?

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