Luteolin 98% Powder from Sophora Japonica Bud Extract

Luteolin powder is a flavone-type phytochemical ingredient presented as a fine, pale yellow-beige powder. The supplier reference specifies 98% luteolin from Sophora japonica buds. Batch specifications require confirmation before procurement.

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Luteolin powder is a flavone-type phytochemical ingredient offered in the supplied reference as a 98% luteolin product derived from Sophora japonica flower buds. The uploaded images show a pale yellow-beige powder arranged in a loose mound on a dark circular slate. Its surface appears finely divided, with small visible granules. A separate inset shows brown botanical material, but the photographs provide no legible assay or batch information.
For supplement manufacturers, contract formulators, and ingredient distributors, luteolin is relevant to the evaluation of phytochemical-based capsule, tablet, and powder formulations. The 98% designation and bud source come from the linked supplier listing rather than independent verification of the pictured batch. Buyers should confirm the specification against an applicable certificate of analysis and request details on identity testing, ingredient composition, packaging, and commercial availability before ordering.

Grade

Healthcare Grade

Extraction Type

Solvent Extraction

Test Method

HPLC

Main Ingredient

Luteolin

Appearance

Light Yellow Powder

Specification

98% Luteolin