Trans-Pterostilbene

Trans-pterostilbene is a naturally occurring stilbenoid and a dimethylated analogue of resveratrol, found in blueberries, and supplied by Nustras as a high-purity powder for supplement and research applications. Its two methoxy groups give it greater lipophilicity and metabolic stability than resveratrol, which is why it is used as a premium antioxidant and longevity-category ingredient.

Trans-pterostilbene is formulated into antioxidant, healthy-aging, cognitive- and metabolic-support supplements, and nutricosmetic products, in capsules, tablets and powders.

The material carries CAS 537-42-8, the molecular formula C16H16O3 and a molecular weight of 256.3, and is a white to off-white crystalline powder typically assayed at not less than 99% by HPLC. Identity, assay, residual-solvent, heavy-metal and microbial limits are supplied to specification and confirmed on each lot's certificate of analysis.

Nustras supplies trans-pterostilbene in bulk commercial quantities, in fibre drums or cartons, to manufacturers and formulators internationally, with a certificate of analysis, specification sheet and country-of-origin documentation on every lot. Pterostilbene is used as a dietary ingredient in major supplement markets; buyers confirm the dose and claim for their product. Contact us for assay, pricing per kilogram and lead time.