The chemistry of Resveratrol extends beyond the active trans-isomer, offering various naturally occurring forms that impact bioavailability and stability. Understanding these differences is key to effective formulation.

One naturally occurring glycoside of resveratrol is piceid resveratrol. Piceid is the sugar-bound form, which may be converted to the active trans resveratrol in the gut, offering a slower-release mechanism. The most basic and versatile raw material for all products is resveratrol powder. This fine powder is the form in which it is acquired by manufacturers and encapsulated or used in topical formulations.

The Resveratrol powder used by the Resveratrol manufacturer must be confirmed as high purity Trans-Resveratrol, with the Resveratrol COA verifying its concentration and low impurity levels. The Resveratrol supplier price per kg is heavily influenced by whether the raw material is standard resveratrol powder or a specialized form like micronized Resveratrol. This powder is utilized for various applications, including Resveratrol for skin formulation and for nutraceutical grade Resveratrol. Ultimately, the choice between piceid resveratrol and pure trans-resveratrol impacts the final product's claim and perceived efficacy in the marketplace.