Polygonum Cuspidatum Herb  

common name : "Japanese knotweed"

Chinese name: Hu Zhang

100 capsules , @500mg each, in a sealed, resealable zip-lock package 

Not from concentrate and no fillers. Encapsulated from the whole root and rhizome.

The plants have not been sulfured, chlorinated, or treated with aluminum phosphate.

high reveratrol content

Pregnant or nursing women should consult their healthcare practitioner before using.

Should not be taken with blood thinners.

Consult your healthcare practitioner regarding use prior to surgery.


Stephen Buhner’s Healing Lyme disease protocol references 500mg polygonum cuspidatum tablets (Japanese Knotweed).  Those tablets are “standardized” to 8% Polygonum Cuspidatum content.  Natural Herbs LLC 500mg capsules are 100% powdered root & rhizome of the plant. Also recomended for bartonella.


Due to the blood thinning characteristics of Polygonum Cuspidatum we feel it is prudent at least initially to reduce the quantity of capsules taken by a factor of approximately one capsule for ten tablets recommended in the Healing Lyme protocol  for Borrelia Burdorferi and or the co-infection Bartonella unless directed otherwise by your healthcare practitioner. 


 This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

See also out knotweed tincture and 50 capsule package

Sugested use as a dietary supplement: 1 capsule, three times a day.

flat rate US shipping, $5.80

  • Item #: PC100

100 Japanese Knotwed herb capsules (Polygonum Cuspidatum)

Price: $24.99
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