White Polygonum Cuspidatum Root Extract Lengthening Life Anti Uv Radiation

1. Product Description

Polydatin is currently a topic of numerous animal and human studies into its effects.The effects of Polydatin on the lifespan of many model organisms remain controversial, with uncertain effects in fruit flies, nematode worms, and short-lived fish. In mouse and rat experiments, anti-cancer, anti-inflammatory, blood-sugar-lowering and other beneficial cardiovascular effects of Polydatin have been reported. Most of these results have yet to be replicated in humans. In the only positive human trial, extremely high doses (3–5 g) of Polydatin in a proprietary formulation have been necessary to significantly lower blood sugar. Despite mainstream press alleging Polydatin's anti-aging effects, there is little present scientific basis for the application of these claims to mammals (see Life- Extension section below).

Polydatin is found in the skin of red grapes and is a constituent of red wine, but apparently not in sufficient[citation needed] amounts to explain the French Paradox. Polydatin has also been produced by chemical synthesis or by biotechnological synthesis (metabolic engineered microorganisms) and is sold as a nutritional supplement derived primarily from Japanese knotweed.

2. Specifiaction:

Resveratrol : 98%,99% by HPLC

Polydatin : 50%, 98% by HPLC

3. Application:

1.Applied in food field, giant knotweed extract polydatin powder used as food additive with the function of lengthening life;

2.Applied in cosmetics field, giant knotweed extract polydatin powder can delay aging and prevent UV radiation;

3.Applied in pharmaceutical field, giant knotweed extract polydatin powder used as raw materials to treat cancer and cardio-cerebrovascular disease.

4. Featured Advantage:

1. Fast lead time: Samples from stock; bulk production within 7 days;

2. Reasonable & competitive price;

3. Timely communication, reply within 12 hours;