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Genistein 98%

Name: China Genistein 98% Manufacturers Suppliers Factory - Buy Discount Genistein 98% in Stock - Guanjie Biotech
Brand: Guanjie Biotech
SKU: 179868275

Specification: 98%
Appearance: Light-yellow Fine Powder
Part source: Sophora japonica L
Test method: HPLC
Origin: China
Shelf time: Three years
Certifications: Halal,ISO9001,PAHS Free,NON-GMO,KOSHER,SC
Payment term: L/C, D/A, D/P, T/T
Delivery term: DHL, FEDEX, Sea freight, Air transport
Delivery: 1-3 working days after payment or PO
MOQ: 1KG

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Description

Genistein 98% Supplier:

Guanjie Biotech is a Genistein 98% Supplier, which specializes in providing high-purity Genistein 98%. Bulk Genistein is a potent phytoestrogen predominantly found in soybeans. Our commitment is to the research, production, and direct sale of high-quality Genistein powder in bulk quantities. Sourced from Sophora japonica L., our product guarantees exceptional quality and consistency. By controlling the entire process from production to sale, we offer our bulk Genistein powder at competitive prices with high quality. We are dedicated to being your reliable partner, ensuring you receive a high-quality Genistein 98% product that meets your formulation needs and exceeds expectations. Trust us for both excellence and value in every batch.

COA

Item	Specification	Result	Method
Assay	98%	98.30%	HPLC
Organoleptic Data
Appearance	Fine Powder	Conform	GJ-QCS-1008
Color	Light yellow	Conform	GB/T 5492-2008
Odor	Characteristic	Conform	GB/T 5492-2008
Taste	Characteristic	Conform	GB/T 5492-2008
Physical Characteristics
Particle Size (80 mesh)	>98.0% pass 80mesh	Conform	GB/T 5507-2008
Loss on drying	<1.0%	0.18%	GB/T 14769-1993
Ash Content	<0.5%	0.05%	AOAC 942.05, 18th
Melting point	297-299℃		298.8℃
Heavy Metals
Total Heavy Metals	<10 ppm	Conform	USP<231>, method II
As	<2.0 ppm	Conform	AOAC 986.15, 18th
Pb	<2.0 ppm	Conform	AOAC 986.15, 18th
Cd	<0.5ppm	Conform	AOAC 986.15, 18th
Hg	<0.5 ppm	Conform	AOAC 971.21, 18th
Microbiology
Total Plate Count	<10,00cfu/g	Conform	AOAC 990.12, 18th
Yeast & Mold	< 1,00cfu/g	Conform	FDA (BAM) Chapter 18, 8th Ed.
E. Coli	Negative	Negative	AOAC 997.11, 18th
Salmonella	Negative	Negative	FDA (BAM) Chapter 5, 8th Ed.

What Is Genistein Used For?

Genistein is a natural compound found in high amounts in soybeans. It belongs to a group of plant-based chemicals called isoflavones, which are sometimes called "phytoestrogens" because their structure is similar to human estrogen. This similarity allows genistein to interact with the body in unique ways. Genistein 98% is used and studied for a variety of health-related purposes.

Easing Menopause Symptoms

For many women, menopause brings uncomfortable symptoms like hot flashes and night sweats due to a drop in estrogen levels. Genistein can help because its structure is close enough to estrogen to gently mimic some of its effects. When a woman's own estrogen is low, Genistein 98% can bind to estrogen receptors in the body and produce a mild estrogen-like response. This can significantly reduce the frequency and severity of hot flashes. Because of this, genistein is a popular natural alternative for women who cannot or prefer not to use prescription hormone replacement therapy.

Supporting Strong Bones

Estrogen is crucial for keeping bones strong and dense. After menopause, the loss of estrogen leads to bone thinning (osteoporosis), which increases the risk of fractures. Genistein 98% helps protect bone health by slowing down the natural process of bone breakdown. It does this by influencing the cells that break down old bone, making the process less active. Studies show that taking bulk genistein powder supplements can help maintain or even increase bone mineral density in postmenopausal women, making it a valuable tool for long-term bone health.

Potential Cancer Prevention and Support

This is one of the most researched areas for genistein. Its potential anti-cancer effects come from several different actions:

Blocking Strong Estrogen:

In some tissues, genistein can act as an anti-estrogen. Genistein 98% competes with the body's own stronger estrogen for the same receptors. By taking up the space, it can block the powerful estrogen from stimulating the growth of certain cancer cells, like those in some breast cancers.

Interfering with Cancer Cell Growth:

Genistein can disrupt specific signals inside cells that tell them to grow and divide uncontrollably. It can also promote a self-destruction process (apoptosis) in abnormal cells.
While it is not a cure for cancer, a diet rich in soy is linked to a lower risk of certain cancers, and genistein is being studied as a supportive agent alongside traditional cancer treatments.

Promoting Heart Health

Genistein supports the cardiovascular system in a few key ways. First, Genistein 98% can help improve cholesterol levels by lowering "bad" LDL cholesterol and triglycerides. Second, and very importantly, it helps blood vessels relax and function better. It does this by boosting the production of nitric oxide, a gas that naturally widens blood vessels. This improves blood flow and can help maintain healthy blood pressure. Combined with its antioxidant properties, which protect blood vessels from damage, these effects make genistein beneficial for overall heart health.

Reducing Inflammation and Oxidative Stress

Many chronic diseases are linked to long-term inflammation and damage from molecules called free radicals (a state known as oxidative stress). Genistein 98% is a powerful antioxidant, meaning it can neutralize free radicals. At the same time, it can calm down the body's inflammatory response by turning down key pathways that trigger inflammation. This dual action as both an antioxidant and an anti-inflammatory agent, helps protect cells from damage and is believed to be the foundation for many of its other health benefits

Report on pesticide residues of genistein

As part of Guanjie Biotech's ongoing commitment to product quality, safety, and international compliance, we conducted a third round of testing for pesticide residues on its Genistein 98% product through Eurofins, a globally recognized third-party analytical laboratory. This test further demonstrates Guanjie Biotech's focus on strict quality control and reliable product verification.

The third testing report focused on pesticide residue analysis using professional laboratory methods and standardized testing procedures. Eurofins performed comprehensive screening to determine whether pesticide residues were present and whether the results complied with established regulatory standards. In the report, several technical notes are provided to explain the result interpretation and testing parameters.

Report On Pesticide Residues Of Genistein

The explanatory section states that "Not Detected" indicates results below the Limit of Detection (LOD). The report also explains the Limit of Quantification (LOQ), which refers to the minimum concentration level that can be accurately quantified during analysis. Results lower than LOQ are marked as "

The report further notes that the sample information was supplied by the client and that analytical results apply only to the tested sample. Sum compound values were calculated according to applicable regulatory methods. Measurement uncertainty was not included unless specifically requested. Eurofins also clarified that the report may not be reproduced partially without written authorization.

This third pesticide residue assessment provides additional evidence supporting the quality consistency of Guanjie Biotech's Genistein. Through cooperation with internationally recognized testing organizations, Guanjie Biotech continues to strengthen customer confidence and provide transparent product verification. Such testing practices help support customer requirements in dietary supplements, functional foods, pharmaceutical ingredients, and other global applications where product quality and safety standards are essential.

Is Genistein Powder Safe?

Genistein is generally considered safe for most adults when consumed in moderate amounts, typically through diet or standardized supplements. However, the safety of genistein 98% is nuanced, particularly at high supplemental doses. Here are two key points to consider.

General Safety and Hormonal Effects:
Genistein is a phytoestrogen, a plant-based compound that can mimic the hormone estrogen in the body. For most people, this is safe and may even offer health benefits, such as alleviating menopausal symptoms. However, this same mechanism warrants caution for specific populations. Individuals with hormone-sensitive conditions (such as certain types of breast, ovarian, or uterine cancer) should consult a healthcare professional before using genistein supplements, as the estrogen-like activity could theoretically influence these conditions. For the general healthy population, moderate intake from reputable suppliers like Guanjie Biotech, which provides raw material Genistein 98% for supplement products, is not associated with significant adverse effects.

Importance of Sourcing and Dosage:
The safety of any supplement is heavily dependent on its purity and dosage. High-purity genistein, as provided by established suppliers, ensures the product is free from contaminants and its potency is consistent, allowing for accurate dosing. While genistein 98% from food sources like soy is safe at dietary levels, high-dose supplements can cause mild side effects like stomach upset. Furthermore, long-term safety of very high doses is not fully established, and it may interact with certain medications. Therefore, choosing a high-quality source is a critical first step in ensuring safety, but adhering to recommended dosages and seeking medical advice remains essential.

Why Choose Guanjie Biotech's Genistein 98%?

We are specialists in Genistein 98% for over 20 years, and our factory is GMP and ISO certified. What's more, we test every batch of our Genistein 98% product with HPLC, UV, GC, and TLC, etc. Finally, we also cooperate with independent third-party labs such as SGS and etc..

why choose us

Our factory:

There are two factories, both in Baoji city and Shangluo City, Guanjie Biotech factories cover an area of 7000㎡, including a GMP standard workshop of 2000㎡.

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Product Qualification

Genistein 98% is produced in a clean working environment and every step of the process is conducted by highly qualified professionals.

Guan jie research

Testing Center:

Both the production processes of manufacture and the product itself meet all international standards. And if you need our testing report, we can provide you.

Testing equipment 1

Certification

We have obtained the NON-GMO by Pony test international group. And we get the certifications about HALAAL,ISO 9001,ISO 22000,Kosher, PAHS,SC and so on.

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