Japanese Knotweed-Wholesale

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Japanese Knotweed-Wholesale

Japanese Knotweed (Polygonum cuspidatum) is a potent botanical extract rich in anthraquinones, flavonoids, and stilbenes, including resveratrol. Supports cellular, liver and immune function.*

Sku: 543
Availability: In Stock
Regular price $28.00
Shipping calculated at checkout.
  • Sustainably Sourced
  • Proactive Health Approach
  • Practitioner Formulated
  • Impeccable Quality Standards
Immune Support
Neurological Support
Cognitive Support
Organ Detox Support
Liver Support
Lung Support

The rich collection of polyphenolic constituents in Japanese Knotweed offers a broad spectrum of benefits, including powerful immune, neurocognitive, and cardiovascular system support.* Resveratrol, a vital compound in Japanese Knotweed, supports autophagy, microbial balance, cellular function, and a normalized response to oxidative stress. These beneficial attributes result in a potent tincture that supports overall well-being.*

  • Rich source of polyphenols, including resveratrol*
  • Supports microbial balance, optimal immune, neurological, and cardiovascular function*
  • Provides key bioactive ingredients that support autophagy, cellular function, and a normalized response to oxidative stress*


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

Serving Size: 1 Dropperful (About 0.7mL) Servings Per Container: 84

Ingredients: Organic Japanese Knotweed (Polygonum cuspidatum) root

Other Ingredients: Organic Sugarcane Ethanol (45-55%) and Purified Water.

1:5 Herb Strength Ratio

Caution: Do not use when pregnant or nursing unless recommended by your Health Care Practitioner.

Keep out of reach of children.

Free from the Top 8 allergens

Shake before use. Store in a cool, dry and dark place.

Suggested Use: Take 1 full squeeze of the dropper 2 to 3 times per day or as directed by your Health Care Practitioner.


Frequently Asked Questions

How is Japanese Knotweed harvested?

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

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

The tincture extraction ratio is 1:5, meaning that 1 g of the herb is provided in 5 mL of the tincture.