wholesale Kaempferol raw powder bulk supplier

CAS: 520-18-3

MF: C15H10O6

MW: 286.24

EINECS: 208-287-6

Specification: 99% min Kaempferol powder

Sample: Kaempferol powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: Yellow powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Last updated: March 2026

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Kaempferol powder Usage and Synthesis.

Kaempferol has antioxidant, anti-inflammatory, anti-cancer, preventing and controlling diabetes, atherosclerosis and osteoporosis, as well as protecting the nerves, liver and heart muscle, inhibiting protein kinase and other aspects of nutritional health care. As a health food and medicine, Kaempferol has a very broad market.

Benefits of Kaempferol powder

In the European Nootropics community, Kaempferol is utilized for its ability to cross the blood-brain barrier. It helps combat oxidative stress in neurons, supporting long-term memory and cognitive resilience.

Kaempferol assists in maintaining healthy vascular function by promoting nitric oxide production. This "Heart-Healthy" profile is a major focus for the "Active Aging" demographics in Germany and Scandinavia.

As an "Ingestible Beauty" ingredient, it helps protect skin cells from photo-aging and collagen degradation, aligning with the "Inside-Out" beauty trends in Paris and London.

Uses of Kaempferol powder.

Kaempferol is a flavonol that restores deformation of fopperol ester-treated mouse fibroblasts or v-H-ras-transformed NIH 3T3 cells after deformation. Significantly induces nuclear DNA

degradation accompanied by lipid peroxidation. Inhibits topoisomerase I-catalysed DNA rejoining.

Kaempferol has anticancer, fertility inhibiting, antiepileptic, anti-inflammatory, antioxidant,antispasmodic, antiulcer, choleretic diuretic, and antitussive properties.

Main Functions of Kaempferol powder.

Kaempferol's bioactivity is mainly manifested in the following aspects:

• Anti-inflammatory effects: By inhibiting inflammation-related signaling pathways (such as the NFκB pathway), it reduces inflammatory responses in various parts of the body.
• Antioxidant effects: It effectively reduces reactive oxygen species levels, protects cells from oxidative damage, and delays the aging process.
• Anti-cancer effects: It inhibits cancer cell proliferation and induces apoptosis; it can regulate specific pathways (such as Notch signaling), reduce chemotherapy resistance, and enhance the efficacy of cancer treatment.
• Metabolic regulation effects: It helps improve blood sugar control and has an adjunctive effect on the prevention and treatment of diabetes.

Uses

Based on its effects, kaempferol has practical value in several fields:

• Pharmaceutical applications: Formulated into specialized drugs for treating infectious diseases (such as relieving inflammation), managing diabetes (such as regulating blood sugar); used as an adjuvant in cancer treatment to enhance the effectiveness of chemotherapy.
• Skincare applications: Added to cosmetics for post-operative skin repair, reducing redness and discomfort caused by irritating ingredients (such as retinol), and treating environmental damage (such as sunburn and xerosis), helping to soothe the skin and enhance its resistance.

Purity, Sourcing, and Scientific Standards

To secure high-value B2B contracts and Amazon (US) rankings, technical transparency is non-negotiable:

• High-Purity Isolation: Our powder is standardized to 98% HPLC, ensuring zero plant pigments or unwanted residues interfere with the compound's efficacy.

• Superior Stability: Unlike raw botanical extracts, our crystalline Kaempferol is highly stable, ensuring a long shelf-life in both capsule and complex formulations.

• Non-GMO & Vegan Certified: Derived from sustainable plant sources using clean extraction methods, catering to the "Clean Label" demands of the modern Western consumer.

• Third-Party Lab Tested: Every batch undergoes rigorous screening for heavy metals, pesticides, and microbial purity, complying with FDA (US) and EFSA (EU) guidelines.

​​​​​​​Frequently Asked Questions

While both are powerful flavonoids, Kaempferol has unique pathways related to mitochondrial health and specific anti-inflammatory signaling that complement Quercetin. Many high-end "Longevity Stacks" in the US now combine both for a synergistic effect.

Typical dosages in clinical research and high-end supplements range from $50mg$ to $250mg$ per day. Our pure powder allows for precise dosing in custom formulations.

Like many flavonoids, Kaempferol has moderate bioavailability. We recommend formulating it with a lipid carrier (like MCT oil) or a black pepper extract (Piperine) to enhance absorption—a strategy widely used by EU supplement brands.

Yes, Kaempferol is a natural dietary component with a high safety profile. It is intended for daily use to build cumulative antioxidant and cellular defense.

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