Japanese Knotweed (Reynoutria japonica)

Reynoutria japonica (Polygonaceae), commonly known as Japanese Knotweed, Asian Knotweed, Asiatic Knotweed. Plant parts used in our range: root. Available as standardised extract, extract powder.

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Add $799.00 more for free shipping. One 5 kg pack of most extracts gets you there.

ProductPriceBest per kgAdd to cart

Resveratrol 20% — Polygonum cuspidatum (japanese knotweed)

Standardised extractReynoutria japonica

$400.82

1 kg

$202.51/kg

Save 49%

Resveratrol 50% — Polygonum cuspidatum (japanese knotweed)

Standardised extractReynoutria japonica

$637.96

1 kg

$329.89/kg

Save 48%

Resveratrol 98% — Polygonum cuspidatum (japanese knotweed)

Standardised extractReynoutria japonica

$1,666.61

1 kg

$885.71/kg

Save 47%

[VN] Japanese Knotweed Extract - Polygonum cuspidatum

Extract powderReynoutria japonica

$236.67

1 kg

$148.91/kg

Save 37%

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Ordering more than 25 kg, or need a COA first?Send us your list and quantities for a bulk quote, or ask for a COA before you order. TDS and SDS download from each product page.

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