What Ingredients Are Paired With Japanese Knotweed (Polygonum cuspidatum) root extract?
24 common pairings
Japanese Knotweed (Polygonum cuspidatum) root extract is most commonly found alongside Vitamin E, Vitamin C, Black Pepper (Piper nigrum) fruit extract in supplement products. Based on 5 products in the NIH DSLD database.
Commonly Paired Ingredients
Black Pepper (Piper nigrum) fruit extract
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Super Antioxidant Blend
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Probiotic Blend
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Citrus Bioflavonoids
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Pantothenic Acid
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Vitamin B12
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Vitamin B6
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Riboflavin
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Products with Japanese Knotweed (Polygonum cuspidatum) root extract + Vitamin E
3 products contain both. See the full comparison →
Frequently Asked Questions
What is commonly taken with Japanese Knotweed (Polygonum cuspidatum) root extract?
Japanese Knotweed (Polygonum cuspidatum) root extract is most commonly found alongside Vitamin E, Vitamin C, Black Pepper (Piper nigrum) fruit extract in supplement products. Based on 5 products in the NIH DSLD database.
How many products combine Japanese Knotweed (Polygonum cuspidatum) root extract with Vitamin E?
3 supplement products contain both Japanese Knotweed (Polygonum cuspidatum) root extract and Vitamin E.