Resveratrol 99% optimized purity

Trans-resveratrol, a polyphenol found in various plants including Polygonum cuspidatum (Japanese knotweed), is renowned for its antioxidant and potential health-promoting properties. When selecting a resveratrol supplement, the purity and concentration of trans-resveratrol are crucial factors determining its effectiveness.

A trans-resveratrol supplement derived from Polygonum cuspidatum at a 99% concentration offers superior potency and bioavailability, ensuring optimal absorption and utilization by the body. This high concentration maximizes the benefits of resveratrol supplementation, including antioxidant protection, cardiovascular support, and potential anti-aging effects.

trans-resveratrol research library

Clinical evidence supports the efficacy of high-concentration trans-resveratrol supplements. Several studies have demonstrated their ability to exert various health benefits, ranging from cardiovascular protection to anti-inflammatory effects.

  • One notable study published in the Journal of Clinical Endocrinology & Metabolism by Timmers et al. (2011) investigated the metabolic effects of resveratrol supplementation in obese men. The results showed that resveratrol supplementation significantly improved metabolic health parameters, including insulin sensitivity and lipid profiles, highlighting its potential as a therapeutic agent for metabolic disorders.
  • Furthermore, a meta-analysis by Sahebkar et al. (2015) assessed the impact of resveratrol supplementation on cardiovascular risk factors. The analysis concluded that resveratrol supplementation significantly reduced several cardiovascular risk factors, such as systolic blood pressure and markers of inflammation.

In summary, trans-resveratrol supplements derived from Polygonum cuspidatum at a 99% concentration offer superior efficacy due to their high purity and bioavailability. Clinical studies support their ability to improve various health parameters, making them a promising option for individuals seeking to enhance their overall well-being.


  1. Timmers S, Konings E, Bilet L, et al. Calorie restriction-like effects of 30 days of resveratrol supplementation on energy metabolism and metabolic profile in obese humans. J Clin Endocrinol Metab. 2011;96(11):E1598-E1605.

  2. Sahebkar A, Serban MC, Gluba-Brzózka A, et al. Lipid-modifying effects of nutraceuticals: An evidence-based approach. Nutrition. 2016;32(11-12):1179-1192.