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Shaanxi Kaishi Biotechnology Co., Ltd
$240
1-199 Others
$235
200-499 Others
$230
≥500 Others
Product Description
Luteolin capsules are oral supplement dosage forms containing luteolin, a naturally occurring flavone valued for its antioxidant-related research profile. They are developed for nutraceutical brands seeking a convenient capsule format for standardized luteolin delivery, with formulation, capsule shell, fill weight, and packaging customized for the target market.
Luteolin is a flavone-type flavonoid with the molecular formula C15H10O6, CAS number 491-70-3, and a molecular weight of 286.24 g/mol. It occurs naturally in a range of plants and botanical materials. Its chemical identity and assay can be verified using chromatographic analytical methods. :contentReference[oaicite:0]{index=0}
For supplement development, luteolin is typically handled as a standardized active ingredient before being incorporated into capsules. High-purity luteolin grades are commonly specified by HPLC assay, with 98% and 99% grades used as practical reference points for ingredient sourcing and formulation development.
| Item | Specification |
|---|---|
| Product Name | Luteolin Capsules |
| Active Ingredient | Luteolin |
| Compound Type | Flavone / flavonoid |
| CAS Number | 491-70-3 |
| Molecular Formula | C15H10O6 |
| Molecular Weight | 286.24 g/mol |
| Raw Material Appearance | Yellow to cream crystalline or fine powder |
| Common Raw Material Assay | 98% or 99% luteolin by HPLC; custom specifications available |
| Finished Dosage Form | Hard capsule |
| Capsule Shell | Gelatin or HPMC, according to formulation and market requirements |
| Active Fill Weight | Customized according to the target formula and serving specification |
| Test Method | HPLC for luteolin assay and identity-related quality control |
| Microbiological Control | Standard microbiological testing applicable to the finished product |
| Heavy Metals | Controlled according to applicable raw material and finished-product specifications |
| Residual Solvents | Controlled according to applicable specifications and manufacturing requirements |
| Shelf Life | Commonly 24 months when properly packaged and stored |
| Storage | Store in a cool, dry place, protected from direct sunlight and excessive moisture |
| Packaging | Bottles, blister packs, or other customized retail and bulk packaging |
| Private Label | Available with customized formulation, labeling, packaging, and finished-product configuration |
Luteolin capsules can be developed for a range of nutraceutical and dietary supplement concepts, subject to the regulatory requirements and permitted claims of the destination market.
The main sourcing consideration for luteolin capsules is not simply the capsule format but the relationship between raw-material purity, active loading, and formulation performance. Luteolin is reported as insoluble in water, while its solubility can differ substantially in organic solvents. This makes dispersion, excipient selection, and manufacturing process design important when developing a capsule formula. :contentReference[oaicite:1]{index=1}
| Formulation Consideration | Procurement Implication | Recommended Quality Focus |
|---|---|---|
| High-purity luteolin | Useful when the formula requires a clearly defined single active ingredient. | Verify identity and assay by HPLC and review the batch COA. |
| Capsule fill composition | Excipient selection can affect powder flow, uniformity, and manufacturing performance. | Confirm compatibility with the intended capsule size and production process. |
| Water solubility | Simple water-based dispersion should not be assumed to provide complete dissolution. | Review the intended formulation system and processing conditions during development. |
| Market-specific labeling | Permitted claims, ingredient naming, and serving information vary by destination market. | Complete a regulatory and label review before commercial launch. |
A well-specified luteolin capsule program combines verified raw-material quality with controlled finished-product manufacturing. Standard and custom specifications can be supported for different formulation requirements, while OEM and private-label production can cover formulation development, Capsule Manufacturing, labeling, and packaging.
For procurement teams, batch-level documentation can include identity verification, HPLC assay, heavy metals testing, microbiological testing, residual solvent testing, and moisture control, according to the applicable specification.
GMP-standard production conditions, in-house R&D and testing capabilities, third-party testing options, technical documentation, and stable bulk supply can support commercial nutraceutical sourcing programs.
Finished luteolin capsules can be supplied in bottles, blister packs, or other customized formats according to the intended market and retail positioning. Bulk raw luteolin can commonly be packed in 1 kg or 5 kg aluminum foil bags and larger fiber drums, subject to the applicable packaging specification.
Custom labels, capsule shell materials, bottle formats, counts per container, and secondary packaging can be developed as part of a private-label program.
OEM and ODM programs can support luteolin capsule products from formulation development through finished-product manufacturing. Typical customization includes active dosage, excipient system, capsule shell selection, capsule count, packaging format, label design, and private-label presentation.
For multi-ingredient products, the formula can be structured around luteolin together with compatible botanical or Nutritional Ingredients, with the final formulation reviewed for stability, manufacturing suitability, labeling, and target-market requirements.
High-purity luteolin such as 98% or 99% HPLC-assay material is commonly used when a defined active ingredient is required. The appropriate grade depends on the target formula, active loading, cost structure, and labeling requirements. Each commercial batch should be evaluated against its applicable specification and COA.
Yes. Capsule shell type, active loading, excipients, capsule count, packaging, labeling, and private-label presentation can be customized. Exact formulation parameters should be selected according to the intended market, capsule size, manufacturing process, stability requirements, and desired product positioning.
Common procurement documents include a Certificate of Analysis, technical data sheet, safety data sheet, raw-material specification, and applicable testing records. Buyers should review luteolin identity and assay, microbiological results, heavy metals, moisture, and residual solvent controls according to the agreed specification.
Luteolin capsules should generally be stored in a cool, dry environment away from direct sunlight and excessive moisture. Final storage conditions should follow the validated finished-product specification and packaging configuration, particularly when the formula contains additional ingredients with different stability requirements.
Luteolin capsules provide a practical finished dosage form for brands developing standardized flavonoid and antioxidant-focused nutraceutical products. With defined luteolin assay specifications, controlled capsule manufacturing, flexible packaging, and OEM/private-label options, the format can be adapted to different formulation and market requirements.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for luteolin capsules.
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