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Leucoselect® is an extract obtained from the seeds of Vitis vinifera L. This product is used in the Nutraceutical industry for its benefits in antioxidant capacity, cardiovascular health, and immune function support. This product is halal- and kosher-certified. It contains more than 95.0% and less than 105.0% of proanthocyanidins as determined by GPC, and more than 13.0% and less than 19.0% of catechin and epicatechin as determined by HPLC.

Brand: Leucoselect (2 products)

Ingredient Name: Grape Seed Extract

Active Component: Catechins, Epicatechins, Proanthocyanidins

Functions: Antioxidant, Phytochemical

Ingredient Origin: Natural Origin, Plant Origin

Labeling Claims: Halal, Kosher, Naturally Derived, Plant-Based

Certifications & Compliance: Halal, Kosher

Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Benefit Claims (Health)
Labeling Claims
Food Ingredients Features
Health Benefits

Antioxidant capacity, Cardiovascular Health, Immune function support

Applications & Uses


ValueUnitsTest Method / Conditions
Proanthocyanidins95.0 - 105.0%GPC Method
Catechin and Epicatechin13.0 - 19.0%HPLC Method

Regulatory & Compliance

Certifications & Compliance