Some foods that contain resveratrol are grapes, wine, grape juice and cranberries, but Polygonum cuspidatum is one of the richest sources of resveratrol. This is why it is used in Resveratrol-50. Resveratrol is a polyphenol that protects cells against naturally-occuring substances known as free radicals. Phytoestrogens, like Resveratrol, are naturally-occurring, plant-derived compounds that are structurally similar to estrogen; though weaker, they are able to support estrogens same activity, including supporting women’s health during and after menopause, support the bone-building process, and cardiovascular health. In studies, resveratrol has been shown to support healthy blood vessels and cholesterol already within a normal range.†
Exclusive InVite® Health Features of Resveratrol-50
- Made following cGMP (current Good Manufacturing Practices)
- Scientifically Formulated
Suggested Usage: As a dietary supplement, take one (1) capsule once or twice daily, or as directed by your healthcare practitioner.
|Serving Size: 1 Capsule
|Servings Per Container: 120
|Amount Per Serving
|Resveratrol (Polygonum cuspidatum)
|*Daily Value (DV) not established.
Other Ingredients: Microcrystalline Cellulose, Vegetable Cellulose, Vegetarian Leucine.
As a dietary supplement for adults, take one (1) capsules once or twice daily, or as directed by a healthcare professional.
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The Science Behind The Ingredients Within Resveratrol-50
Research published in Oxidative Medicine and Cellular Longevity states that resveratrol helps to modulate the immune system and acts as a potent antioxidant. This was seen as supplementation with resveratrol increased the number of helper T-cells along with significant decreases in circulating, inflammatory cytokines in human subjects. 
Research from Molecules states that consumption of resveratrol exhibited a health supportive action for heart health and function. The mechanisms responsible for its cardio-protective effects would include changes in lipid profiles, reduction of insulin resistance, and decrease in oxidative stress of low-density lipoprotein cholesterol (LDL-C). 
A study published in Phytotherapy Research states that supplementing with resveratrol from gr helped obese human subjects with heart health and function. This was seen by a reduction in oxidative stress among these participants. Among the decreased biomarkers of inflammation both C-reactive protein and neuropeptide Y were observed after supplementation with the grape seed extract. 
Research from the Archives of Medical Science states how resveratrol consumption can help to promote cognitive health and function. In humans, clinical evidence derived from randomized clinical trials suggests that resveratrol is able to improve cerebral blood flow helping to promote cognitive function and health. 
Research published in Oncotarget explains how supplementation with resveratrol helps with anti-aging as it serves as an antioxidant as well as an anti-inflammatory agent. Resveratrol showed anti-aging activities evidenced by its ability to inhibit oxidative stress in human cells and apoptosis, restoring the age-related cognitive impairment caused by inflammatory agents and oxidative stress. 
 Oxid Med Cell Longev. 2017; 2017: 6781872.
 Molecules. 2019 Oct; 24(19): 3626.
 Phytother Res. 2020 Feb;34(2):379-387.
 Arch Med Sci. 2019 Jul; 15(4): 936–943.
 Oncotarget. 2017 Sep 12; 8(39): 65717–65729.