• Biopure Health Organic
  • Biopure Health Plant Based
  • Biopure Health No Artificial Additives
  • Biopure Health Third-Party Tested

Japanese Knotweed

Japanese Knotweed

Japanese Knotweed (Polygonum cuspidatum) is a potent botanical extract, naturally rich in anthraquinones, flavonoids, and stilbenes—including resveratrol.* It supports cellular health and immune response, promotes liver and cardiovascular wellness, and helps the body respond to oxidative and environmental stressors.*  
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  • Biopure Health Organic
  • Biopure Health Plant Based
  • Biopure Health No Artificial Additives
  • Biopure Health Third-Party Tested
Supplement facts
Biopure Health
Suggested use

Take 1 full squeeze of the dropper 2 to 3 times per day or as directed by your healthcare practitioner.

Shake before use.

Cautions and considerations

Do not use when pregnant or nursing unless recommended by your healthcare practitioner.

Keep out of reach of children.

Store in a cool, dry and dark place.

Pairs well with
Baikalin, Biopure CockTail® , Brazilian Green Propolis, Cistus Incanus Tea, Cistus Incanus tincture, Chinese Skullcap, Chlorella Pyrenoidosa, Cryptolepis, Hyaluronic Acid, ZeoBind®
Your product questions answered

Q: How is Japanese Knotweed harvested? 

A: Our Japanese Knotweed is harvested in the spring and fall from cultivated sources. 

Q: What is the strength ratio (herb: menstruum) in Japanese Knotweed?

A: The tincture extraction ratio is 1:5, meaning 1 gram of botanical is provided in each 5 mL of tincture.

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Challenge

The daily stressors of today’s world can place added demands on the body’s interconnected systems and impact natural equilibrium.* In the face of these challenges, additional support may be needed to help foster immune balance and strengthen the body’s defenses.* Traditional botanical remedies—once common in everyday care but often overlooked today—invite us to reconnect with nature’s restorative wisdom, especially as ongoing stressors continue to challenge the body’s innate resilience.*

Biopure HealthTM Japanese Knotweed:

  • Supports immune, neurocognitive, and cardiovascular function*
  • Promotes cellular protection and the body’s antioxidant response*
  • Encourages a healthy inflammatory response*
  • Supports natural detoxification pathways*
  • Helps maintain microbial balance and mucosal health*
  • Supports brain and liver health*
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Solution

Japanese Knotweed (Polygonum cuspidatum) is a multi-purpose botanical tincture that supports whole-body balance and resilience.*

Its rich array of polyphenolic compounds provides broad-spectrum support for immune, neurocognitive, and cardiovascular function.*

Resveratrol, a key active constituent of Japanese Knotweed, is well-studied for:

  • Promoting cellular renewal*
  • Supporting microbial balance*
  • Helping the body respond to oxidative stress at the cellular level
Biopure Health

Biopure Clean

Organic Japanese Knotweed is extracted using low-allergenic organic sugarcane ethanol, in a process designed to preserve the plant’s biological integrity.*

Our extraction method facilitates an optimal range of water-soluble (polar) and fat-soluble (non-polar) compounds, increasing the broad-spectrum action of the whole root extract.*

Ingredients

  • Organic Japanese Knotweed(Polygonum cuspidatum rhizome extract 1:5 

  • Other Ingredients: Purified water and organic sugarcane ethanol (42-52%).

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  • Form: Liquid

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  • Free from the Top 9 Allergens

    • Biopure Health

    Holistic Outcomes

    By supporting your body’s natural systems, you help cultivate internal balance, strengthen resilience, and create the conditions for sustained vitality in tune with life’s challenges.*

    Usage
    • Take 1 full squeeze of the dropper 2 to 3 times per day or as directed by your healthcare practitioner.