Luteolin raw powder bulk supplier | standardized herbal extract

Luteolin powder

CAS: 491-70-3

MF: C15H10O6

MW: 286.24

EINECS: 207-741-0

Specification: 99% min Luteolin powder

Sample: Luteolin powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: white powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Technical Specifications of Bulk Luteolin Powder

Before formulation, understanding the raw material specification is critical for quality control (QC) and regulatory compliance.

• Common Source: Sophora japonica L. Extract
• Standard Assay: 98% Luteolin by HPLC
• Appearance: Light Yellow to Yellow-Brown Fine Crystalline Powder
• Solubility: Poorly soluble in water; soluble in alkaline solutions and organic solvents like ethanol or DMSO.
• Regulatory Compliance: Compliant with USP/EP standards, Non-GMO, Irradiation-free, and BSE/TSE free.

Luteolin’s crystalline structure makes it highly stable against heat and light, but its lipophilic nature requires strategic formulation to optimize dissolution in the human digestive tract. Here is how Luteolin powder performs in the three most common delivery systems in the Western market:

Capsules remain the most popular delivery mechanism for botanical extracts in the US and European markets due to clean-label appeal.

• Formulation Advantage: Minimizes processing stress. Since Luteolin powder does not require high-pressure compression, its molecular structure remains completely unaltered.
• Best Practices: Pair bulk Luteolin powder with a premium excipient like microcrystalline cellulose (MCC) or rice flour for clean-label brands.
• Synergy Tip: Formulators often combine Luteolin with Quercetin or Rutin to create synergistic antioxidant complexes that appeal to longevity-focused consumers.

Tablets offer cost-effective, high-volume production and excellent shelf-life stability for mass-market retail.

• Formulation Advantage: Allows for precise dosing and high-density packing, ideal for multi-ingredient daily health formulas.
• Technical Challenge: Due to the hydrophobic nature of 98% Luteolin powder, adding a proper disintegrant (e.g., Croscarmellose Sodium) is essential to ensure the tablet breaks down efficiently upon ingestion.
• Coating Advice: A natural water-soluble film coating is recommended to mask the natural botanical taste and protect the tablet from moisture.

The premium segment of the European and American markets is shifting toward advanced delivery technologies to address the low water solubility of flavonoids.

• Formulation Advantage: Suspending Luteolin powder in a lipid carrier (such as organic sunflower lecithin or medium-chain triglyceride/MCT oil) significantly enhances its dispersibility.
• Market Position: Liposomal Luteolin powders or softgels command a higher retail price point, targeting tech-savvy, premium wellness consumers who demand maximum efficiency per serving.

Why choose to partner with a certified B2B plant ingredient manufacturer?

As an experienced operational partner in the global plant extract supply chain, we understand that the stability of raw materials determines your brand's reputation. Our 98% luteolin powder is manufactured in a GMP-compliant facility, ensuring excellent flowability, uniform particle size distribution, and easy integration into your capsule or tablet production lines.

Whether you are launching an innovative liposomal long-acting formulation or upgrading existing health products, our technical team will support your R&D process with a stable supply chain and comprehensive documentation.

About us

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer,Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer, customized manufacturer.

Our advantage

We possess extensive experience, handling every step from sourcing each ingredient in the formulation to post-filling inspection, all at the most competitive prices and with the fastest delivery times.

InterlGroup owns factory, Main Product Foods additives, Nutritional supplements, Healthcare Products(capsules,Softgels,tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products), plant extracts.

Support OEM&ODM service，Design label packaging, Overseas in stock, Fast customization, Drop Shipping.

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. 

Alibaba International Station No.1 supplier,  Alibaba International Station Number 1, Alibaba International Station Number one.