Soy Isoflavones

Glycine max

Huisong Pharmaceuticals offers premium Soy Isoflavones, carefully sourced from high-quality raw materials grown in China. The extract is standardized to 5-90% Soy lsoflavones HPLC. Our Soy Isoflavones are ideal ingredients for dietary supplements, functional food and beverages, personal care, pharmaceuticals and animal feed formulations.

Potential Health Benefits

Soy isoflavones are plant-derived compounds sourced from soybeans. Due to their molecular structure being similar to that of human estrogen, they are often referred to as “phytoestrogens.” Studies suggest that they may help support bone and cardiovascular health and overall wellness in women.* ^[1-7]
Applications and Versatility

Our Soy Isoflavones products are highly versatile, available in multiple specifications and customized solutions, enabling seamless integration into a wide range of product formats. They can be formulated into capsules, tablets, powders, granules, and liquid dosage forms. With excellent formulation compatibility and broad consumer acceptance, soy isoflavones can be easily combined with complementary functional ingredients to support both product performance and sensory appeal, driving innovation from women’s health supplements to modern functional foods and beauty-from-within solutions.
Unmatched Quality and Compliance

Quality assurance is at the heart of everything we do at Huisong. Our Soy Isoflavones undergo thorough botanical identification and testing for key bioactive compounds, pesticide residues, heavy metals, microbial contaminants, aflatoxins, and more. Operating from over 185,000 m² of advanced, state-of-the-art facilities, we employ sophisticated water and ethanol-based extraction methods that maximize bioactive compound retention and purity.

Potential Health Benefits

Soy isoflavones are plant-derived compounds sourced from soybeans. Due to their molecular structure being similar to that of human estrogen, they are often referred to as “phytoestrogens.” Studies suggest that they may help support bone and cardiovascular health and overall wellness in women.* ^[1-7]

Applications and Versatility

Our Soy Isoflavones products are highly versatile, available in multiple specifications and customized solutions, enabling seamless integration into a wide range of product formats. They can be formulated into capsules, tablets, powders, granules, and liquid dosage forms. With excellent formulation compatibility and broad consumer acceptance, soy isoflavones can be easily combined with complementary functional ingredients to support both product performance and sensory appeal, driving innovation from women’s health supplements to modern functional foods and beauty-from-within solutions.

Unmatched Quality and Compliance

Quality assurance is at the heart of everything we do at Huisong. Our Soy Isoflavones undergo thorough botanical identification and testing for key bioactive compounds, pesticide residues, heavy metals, microbial contaminants, aflatoxins, and more. Operating from over 185,000 m² of advanced, state-of-the-art facilities, we employ sophisticated water and ethanol-based extraction methods that maximize bioactive compound retention and purity.

Chromatogram

PRODUCT SPECIFICATION(S)

5-90% Soy lsoflavones HPLC

FREQUENTLY ASKED QUESTIONS (FAQS)

Q1:How might Soy lsoflavones specifically support women’s health?
Q2:What other botanical ingredients may Soy lsoflavones be combined with?
Q3:Which consumer groups may benefit most from Soy lsoflavones supplementation?

Soy isoflavones may support overall wellness in women because they are phytoestrogens-plant-derived compounds with a structure similar to estrogen. *

Soy lsoflavones are commonly combined with Black Cohosh, Red Clover, Dong Quai, Sage Leaf and / or Chasteberry to support overall wellness in women.*

Soy Isoflavones may be especially suitable for women who are seeking daily support for overall wellness.*

WHY PARTNER WITH HUISONG PHARMACEUTICALS ?

We care about what is being put into the people’s own system. This is proven through proper identification, potency and quality testing every step of our process. Since our founding in 1998, Huisong Pharmaceuticals established itself as a trusted leader in botanical extraction, processing and innovation, proudly serving public and private nutraceutical, pharmaceutical, food and beverage, personal care, and animal and pet brands worldwide. Our meticulous manufacturing processes, transparent global supply chains, experienced customer service teams and rigorous sourcing and quality standards reflect our enduring dedication to our core values of Nature, Health, and Science first.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

References

1. J Clin Med. 2022, 11 (16): 4676. doi: 10.3390/jcm11164676.
2. Emir J Food Agric. 2023, 35(8): 722-30. doi:10.9755/ejfa.2023.3131.
3. Curr Pharm Biotechnol. 2012, 13 (5): 624-31. doi: 10.2174/138920112799857585.
4. Crit Rev Food Sci Nutr. 2024, 64 (18): 6087-101. doi: 10.1080/10408398.2022.2163372.

5. Nutr Metab Cardiovasc Dis. 2018, 28 (7): 691-97. doi: 10.1016/j.numecd.2018.03.007.
6. PeerJ. 2025, 13: e19715. doi: 10.7717/peerj.19715.
7. Eur J Nutr. 2025, 64 (3): 138. doi: 10.1007/s00394-025-03588-y.