Kaempferol powder

Xi'an Healthkintai^® emerges as a distinguished manufacturer of High-Purity Kaempferol Powder (CAS: 520-18-3). Leveraging advanced extraction and purification technologies from premium plant sources, we offer pharmaceutical-grade products, ensuring kaempferol retains its maximum bioactivity and stability. Our high-purity powder, with a minimum purity of 98% (HPLC verified), undergoes rigorous quality control at every production stage—from raw material selection to final packaging—guaranteeing consistent excellence in both purity and efficacy.Kintai stands out among kaempferol powder manufacturers, renowned for its cutting-edge production facilities and stringent quality control measures that guarantee the purity and efficacy of its kaempferol powder products.

Kintai is the leading manufcaturer of kaempferol powder in China and takes pride in being a professional kaempferol manufacturer and supplier with a dedicated R&D center, advanced production base, and cutting-edge equipment. Our commitment to quality is evident through multiple patents and certificates, along with adherence to stringent Quality System Certification standards.Kintai's kaempferol powder factory is a state-of-the-art facility that employs advanced extraction and purification techniques to produce high-grade kaempferol powder, meeting the diverse needs of the pharmaceutical, nutraceutical, and cosmetic industries.

1. Powerful antioxidant, combating photoaging

Kaempferol is an excellent natural antioxidant that effectively neutralizes excess free radicals produced in the skin after ultraviolet (UV) exposure, thereby reducing oxidative stress damage. This helps protect skin cells (such as fibroblasts) and key proteins (such as collagen and elastin), delaying signs of photoaging caused by sun exposure, such as sagging, wrinkles, and loss of elasticity.

2. Inhibits inflammation, soothing sensitive skin

Kaempferol modulates key inflammatory signaling pathways (such as NF-κB), significantly inhibiting the release of inflammatory factors. This has a positive effect on soothing skin sensitivity and redness, as well as inflammatory skin conditions like acne. It helps reduce irritation and promotes skin barrier stabilization and repair.

3. Inhibits melanin production, aiding in brightening and whitening

Research has shown that kaempferol competitively inhibits the activity of tyrosinase, a key enzyme in melanin synthesis. It also interferes with signaling between melanocytes, thereby reducing melanin production. This makes it a promising candidate for whitening, fading dark spots, and improving uneven skin tone.

4. Anti-glycation and Collagen Protection

In addition to its antioxidant properties, kaempferol also exhibits certain anti-glycation effects. It can reduce the formation of advanced glycation end products (AGEs), which are a major factor in skin yellowing, loss of elasticity, and wrinkles. By preventing glycation, kaempferol indirectly helps protect collagen, maintaining skin's firmness and youthfulness.

1.Anti-inflammatory effect: kaempferol mainly achieves anti-inflammatory effect by inhibiting the expression of inflammatory factors and reducing the production of macrophage derived chemokines and other inflammatory factors, and has specific and strong inhibitory effect on a variety of inflammatory mediators.

2.Neuroprotective effect: kaempferol can play a certain protective effect on nerve damage caused by oxidative stress by inhibiting oxidative stress response, and can be developed and utilized as a potential neuroprotective agent.

3.Diabetes prevention and treatment: kaempferol significantly enhanced the glucose uptake efficiency of 3T3-L1 adipocytes under the action of insulin, showing the potential function of diabetes prevention and treatment. In addition, it helps maintain lipid homeostasis by regulating blood sugar levels and improving insulin sensitivity. Notably, Kaempferol Powder has significantly reduced side effects when it performs similar effects to the hypoglycemic drug, providing a new, gentler option for diabetes treatment.

Kaempferol, a naturally occurring component found in everyday fruits and vegetables, is considered very safe when consumed through a normal diet. Numerous in vitro and animal studies have demonstrated that kaempferol itself has low toxicity.

However, its safety is highly dependent on dose and form. Currently, there is insufficient long-term human clinical trial data to fully define the safety margins of high-dose concentrated supplements. Some cell-based studies suggest that extremely high concentrations may have minor effects on some normal cells, but these are generally well above dietary levels.

Of particular concern is the potential for kaempferol to interact with certain medications (such as anticoagulants and antibiotics) by affecting liver metabolic enzymes (such as CYP450), potentially enhancing or diminishing their efficacy. Therefore, those considering taking high-purity kaempferol supplements, especially those taking medications or with pre-existing health conditions, should consult a physician or healthcare professional. Overall, kaempferol intake through a balanced diet is safe and beneficial.

1. Pharmaceuticals

In the pharmaceutical field, kaempferol powder is most notable for its potent antioxidant and anti-inflammatory properties. Research has shown that it can effectively inhibit cancer cell proliferation and metastasis by modulating multiple cell signaling pathways, offering potential chemopreventive effects against various cancers, such as breast and lung cancer. It can also improve insulin resistance and provide cardiovascular protection, holding great promise for the prevention and adjuvant treatment of chronic diseases such as diabetes and atherosclerosis.

2. Health Food and Kaempferol supplement

Thanks to its natural antioxidant properties, kaempferol is widely used in the health food industry. As a dietary supplement, it helps scavenge free radicals in the body, slows aging, and enhances immunity. Furthermore, it is added as a functional ingredient to various foods and beverages, aiming to provide consumers with daily health benefits and fulfilling the pursuit of the concept of "medicine and food share the same origin."

3. Food Industry

In the food industry, kaempferol can be used as a highly effective natural preservative and antioxidant, replacing or partially replacing synthetic additives such as BHT and BHA. Its application in easily oxidized foods, such as oils and meats, can significantly delay the rancidity process and extend shelf life. This application is not only safe but also aligns with current consumer preferences for clean-label and natural products.

4. Skincare and Cosmetics

Kaempferol's antioxidant and anti-inflammatory properties are also highly valued in the skincare industry. It effectively combats UV-induced photoaging and inhibits melanin production, offering potential for whitening and dark spot reduction. Furthermore, its anti-inflammatory properties help soothe sensitive skin, making it a key natural active ingredient in anti-aging, whitening, and soothing cosmetics.

Q1: Is kaempferol a phytoestrogen?

A1:Abstract. As a phytoestrogen, kaempferol powder is known to play a chemopreventive role inhibiting carcinogenesis and cancer progression.

Q2:Can kaempferol help with inflammation?

A2:Kaempferol is recognized as a natural compound with strong antioxidant and anti-inflammatory properties.