Best Premium Kaempferol Powder from China Suppliers - Pure Plant-Derived Flavonoid Compound for Health Supplements & Cosmetics Manufacturer, Factory

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Best Premium Kaempferol Powder from China Suppliers - Pure Plant-Derived Flavonoid Compound for Health Supplements & Cosmetics Manufacturer, Factory

Introducing our high-quality products made in China by reliable suppliers and manufacturers. Our factory is dedicated to providing exceptional goods that meet international standards. With a focus on innovation and excellence, we ensure that our offerings cater to various customer needs. We collaborate closely with trusted suppliers in China to guarantee the best materials and craftsmanship. Choose us for your sourcing needs and experience the benefits of working with a reputable factory that prioritizes quality and customer satisfaction. Explore our range of products today and discover the difference that comes from partnering with leading suppliers in China

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Product Description

Introduction of Kaempferol

IUPAC 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.

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.

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)

Frequently Asked Questions

What is Kaempferol and where does it come from?

Kaempferol (CAS 520-18-3) is a natural flavonol found in many plants, vegetables, and fruits. Our product is extracted and purified from Sophora japonica L. using advanced extraction, separation, and crystallization technology, resulting in a high-purity (≥98% HPLC) yellow crystalline powder.

What are the main health benefits of Kaempferol?

Kaempferol offers a broad spectrum of bioactivities including powerful antioxidant and anti-aging effects, anti-inflammatory action (via NF-κB and COX-2 inhibition), cardiovascular protection, immune and respiratory support, hormone balance for women's health, anticancer potential in preclinical research, and skin brightening properties.

How is Kaempferol used in dietary supplements?

Kaempferol is commonly incorporated into capsules and tablets as an antioxidant, anti-inflammatory, immune support, or women's health supplement. The recommended daily dosage is typically 10–50 mg/day. It is vegan, non-GMO, gluten-free, and contains no artificial additives.

Can Kaempferol be used in cosmetic formulations?

Yes. Due to its potent antioxidant and anti-inflammatory properties, Kaempferol is widely used in skincare products for anti-aging, whitening, and soothing purposes. It helps reduce UV-induced damage and hyperpigmentation, making it a valuable active ingredient in high-end cosmetic raw material applications.

Is Kaempferol safe for daily consumption?

Kaempferol is recognized as generally safe (GRAS status) for daily use. It is sourced 100% from natural plants, free from artificial additives and preservatives, and has a well-established safety profile. As with any supplement, it is advisable to consult a healthcare professional before use.

What industries use Kaempferol and what is its solubility?

Kaempferol is used across nutraceuticals, functional food & beverages, cosmetics, and pharmaceutical research (including anti-cancer, anti-diabetic, and cardiovascular drug development). It is slightly soluble in water but readily soluble in hot ethanol, ether, and DMSO, making it versatile for various formulation processes.

Product Detail

Best Premium Kaempferol Powder from China Suppliers - Pure Plant-Derived Flavonoid Compound for Health Supplements & Cosmetics Manufacturer, Factory

Product Description

🔒 Safety & Features

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Product Detail

Best Premium Kaempferol Powder from China Suppliers - Pure Plant-Derived Flavonoid Compound for Health Supplements & Cosmetics Manufacturer, Factory

Product Description

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