Japanese Knotweed Extract

25 sibling forms

Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.

• Polygonum cuspidatum Root Extract

  UNIIherb
  77
• Polygonum cuspidatum Extract

  UNIIherb
  71
• Japanese Knotweed root extract

  herb
  52
• Japanese Knotweed

  herb
  36
• Polygonum cuspidatum

  herb
  25
• Hu Zhang (Polygonum cuspidatum) (root and rhizome) hydroethanolic extract

  herb
  23
• Japanese Knotweed (Polygonum cuspidatum) Root Extract

  herb
  11
• Wild natural Japanese Knotweed Extract

  herb
  5
• Hu Zhang hydroethanolic extract

  herb
  5
• Japanese Knotweed Rhizome, Root Extract

  herb
  4
• Hu Zhang

  herb
  3
• Trans-Resveratrol (Polygonum cuspidatum) root extract

  herb
  3
• Japanese Knotweed (Polygonum cuspidatum) extract

  herb
  3
• Protykin

  herb
  3
• Polygonum cuspidatum plant extract

  herb
  2
• wild natural Polygonum cuspidatum

  herb
  2
• Polygonum cuspidatum (root) 7:1 extract

  herb
  2
• Resveratrol 75% Polygonum Cuspidatum Extract

  herb
  2
• Polygonum cuspidatum root standardized ext.

  herb
  2
• Polygonum cuspidatum 50% extract

  herb
  2
• wildcrafted Hu Zhang (Polygonum cuspidatum) dried root liquid extract

  herb
  2
• Japanese Fleeceflower

  herb
  2
• Hu Zhang Root Extract, Dry

  herb
  2
• Polygonum cuspidatum Rhizome, Root Extract

  herb
  2
• Polygonum cuspidatum root extract 200:1

  herb
  1

15 brands rolled up

• NOW36
• New Chapter32
• OL Olympian Labs9
• Protocol For Life Balance9
• Source Naturals9
• DaVinci Benefits Line8
• Juvenon8
• Hawaii Pharm6
• Bluebonnet Beautiful Ally6
• NuMedica6
• Biotivia6
• Gaia Herbs6
• Paradise5
• Biopharma Scientific5
• Nature's Plus & Herbal Actives5