Can NOW Supplements Natural Resveratrol Help with Irritable Bowel Syndrome?

Last update

4/17/2026

Reviewed By

🩺 Dr. Lian Landsberg

Overview

SCIENTIFIC SCORE

No researches found

N/A

USERS' SCORE

Moderately Good

Based on 2 Reviews

7.9

Supplement Facts

Serving Size: 1 Veg Capsule

Amount Per Serving

%DV

Polygonum cuspidatum Extract Complex (Root/Rhizome) (Japanese Knotweed) (Trans-Resveratrol - 200 mg)

400 mg

Grape Seed Extract (Vitis vinifera)(Standardized for Polyphenols)

10 mg

Most Useful Reviews

Irritable bowel syndrome

The quality and ingredients are good, particularly resveratrol. I was keen to try it after reading about its benefits. However, it unfortunately triggered irritable bowel syndrome, leading me to stop taking it.

7.5

Weight loss observed

3 people found this helpful

I previously purchased 50mg from the same manufacturer, which I found effective. I noticed that while anti-aging takes time, it speeds up my metabolism and improved my bowel movements. My weight decreased from 47kg to 44.4kg in one month, with my skirts fitting looser. After increasing the dosage, I experienced diarrhoea and gas, but reducing it to one tablet restored my normal bowel movements. My results with resveratrol were better than expected, so I continue to take one tablet daily with breakfast or lunch.