NMN Resveratrol is a kind of natural polyphenols with strong biological

properties, mainly derived from peanuts, grapes (red wine), knotweed,

mulberry and other plants. Resveratrol generally exists in the trans form

in nature, which is theoretically more stable than the cis form. The efficacy

of resveratrol mainly comes from its trans structure. Resveratrol is in great

demand in the market. Because of its low content in plants and high

extraction costs, the use of chemical methods to synthesize resveratrol

has become the main means of its development.

At present, Herbalpuro can provide natural Polygonum cuspidatum extract

resveratrol 98%, 50%, grape skin extract resveratrol 5%,synthetic resveratrol

99% and water-soluble 10%.