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Soy Isoflavones Powder

Product Name:Soy Isoflavones Powder

Place of Origin:Xi'an shaanxi china

Brand Name:Sheerherb

Formulation:Powder As needed

Product Specification: 40%,80%

Appearance:Light yellow powder

Sample:Free Sample

Shelf Life:24 months

Storage:Store in a dry and cool place

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Key Benefits of Soy Isoflavones Powder:

  • Bidirectional Regulation Mechanism: As a natural phytoestrogen, its structure is similar to that of human estrogen. It acts as a supplement when estrogen levels are low; when estrogen levels are too high, it competitively binds to receptors, achieving gentle and safe bidirectional regulation.
  • Natural Origin and High Safety Profile: Extracted from non-GMO soybeans, it is well-tolerated at recommended doses. It possesses antioxidant activity, helping to neutralize free radicals and delay cellular aging.
  • High Bioavailability: The powder form facilitates use in various dosage forms. After conversion by gut microbiota, it is efficiently converted into the active aglycone form, significantly enhancing absorption and utilization.

Benefits and Effects of Soy Isoflavones Powder:

  •  Alleviates Menopausal Symptoms Daily intake can reduce symptoms such as hot flashes, night sweats, and insomnia. Suitable for women in perimenopause and postmenopause experiencing a decline in estrogen levels.
  •  Supports Bone Health Inhibits osteoclast activity and reduces bone loss. When taken with calcium supplements, it can increase lumbar spine bone density and reduce bone loss.
  •  Supports Cardiovascular Health Helps lower “bad cholesterol,” improves vascular endothelial function, slightly reduces systolic blood pressure, and possesses anti-atherosclerotic and antiplatelet aggregation effects.
  •  Antioxidant Properties and Skin Health Activates the body’s antioxidant system, scavenges free radicals, reduces collagen loss, and helps delay skin aging.
  •  Regulates Hormone Levels and Anti-Cancer Potential Long-term intake helps reduce the risk of breast and prostate cancer.
Item Specification Standard Test Result
General Information
Product Name Soy Isoflavone Capsules Conforms
Brand Name Sheerherb Conforms
Assay (Total Isoflavones) 40% Min 40.5%
Capsule Weight 250mg / 500mg / 1000mg Conforms
Packaging 60 / 90 / 120 Capsules/Bottle Conforms
Physical & Chemical Analysis
Appearance Brown to light yellow fine powder Conforms
Odor & Taste Characteristic Conforms
Identification Positive by TLC / HPLC Positive
Particle Size 100% pass 80 mesh Conforms
Heavy Metals Control
Total Heavy Metals ≦ 2 ppm < 0.5 ppm
Lead (Pb) ≦ 3 ppm < 0.5 ppm
Arsenic (As) ≦ 1 ppm < 0.2 ppm
Cadmium (Cd) ≦0.1 ppm < 0.1 ppm
Mercury (Hg) ≦ 0.1 ppm < 0.1 ppm
Microbiological Limits
Total Aerobic Plate Count ≦ 1,000 CFU/g 100 CFU/g
Yeast & Mold ≦ 100 CFU/g < 20 CFU/g
E. coli Negative Negative
Salmonella Negative Negative
Staphylococcus aureus Negative Negative

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