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Premium Pure Plant Derived Flavonoid Compound Kaempferol Powder for Health Supplements & Cosmetics

  • Product Name:  Kaempferol
  • CAS NO.: 520-18-3
  • Water-Solubility: Slightly soluble in water
  • Appearance: Yellow crystalline powder
  • Specifications: 98%
  • Part Used:  The Pod
  • Test Method: HPLC
  • MOQ 1kg
  • Certificates: BRC,ISO,Halal,Kosher
  • Place of Origin: China

Introduction of Kaempferol

Kaempferol
UPAC Name: 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
CAS No.: 520-18-3
Molecular Formula: C₁₅H₁₀O₆
Molecular Weight: 286.24
Appearance: Yellow crystalline powder / fine needles
Solubility: Slightly soluble in water; soluble in hot ethanol, ether, DMSO
Purity: 98%–99% (HPLC)
Extraction Source: Sophora japonica L.
Detection Method: HPLC
Kaempferol is a natural flavonol compound widely present in various vegetables, fruits and medicinal plants. Our Kaempferol is extracted and purified from high-quality plant raw materials through advanced extraction, separation and crystallization technology.
It is rich in powerful antioxidant, anti-inflammatory, cardioprotective and neuroprotective activities. The product is yellow crystalline powder, with high purity (≥98% by HPLC), stable chemical properties, free from artificial additives, preservatives and impurities.
It is widely applied in dietary supplements, functional food, beverage additives, pharmaceutical intermediates and high-end cosmetic raw materials.

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Function of Kaempferol

Antioxidant & Anti-Aging

Scavenges free radicals (e.g., superoxide, hydroxyl), reduces oxidative stress and cellular aging.

Anti-Inflammatory

Inhibits NF-κB and COX-2 pathways, relieves chronic inflammation and joint discomfort.

Anticancer Potential

In preclinical studies: inhibits cancer cell proliferation, induces apoptosis, and suppresses angiogenesis/metastasis.

Cardiovascular Protection

Supports healthy blood pressure, improves lipid profile, and protects endothelial function.

Immune & Respiratory Support

Enhances immune defense; exhibits antiviral (e.g., influenza) and antibacterial activity.

Hormone Balance (Women’s Health)

Modulates estrogen levels, eases menopausal symptoms (hot flashes), and supports bone health.

Skin Care

Antioxidant and anti-inflammatory; brightens skin, reduces UV damage and hyperpigmentation.

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Application of Kaempferol

Nutraceuticals: Antioxidant, anti-inflammatory, immune, and women’s health supplements (capsules, tablets)

Cosmetics: Anti-aging, whitening, and soothing skincare formulations

Functional Foods & Beverages: Antioxidant blends, fortified drinks

Pharmaceutical Research: For anti-cancer, anti-diabetic, and cardiovascular drug development

Safety & Features

100% Natural Plant Source

Vegan, Non-GMO, Gluten-Free

No Artificial Additives

GRAS Status: Generally recognized as safe for daily use

Recommended Dosage: 10–50 mg/day (supplements)

202504071625047821