Soybean Extract Powder 40% Isoflavone is a standardized herbal ingredient made from the soybean germ of Glycine max (L.) Merr., supplying 40% soybean isoflavones by HPLC.
This light yellow powder is widely used in dietary supplements and functional foods that focus on cardiovascular protection, menopausal symptom regulation, bone health and long-term hormonal balance. It is suitable for brands looking for a high-content soy isoflavone raw material with modern, controlled specifications.
Our extract powder is produced from carefully selected soybean meal or embryo through water–ethanol extraction, concentration and spray drying. Each batch is tested for identification, isoflavone content, moisture, ash, heavy metals, solvent residues, pesticide residues and microbiological parameters to ensure safety and batch-to-batch consistency.
This high-content soy isoflavone ingredient contains phytoestrogens that can help regulate estrogen activity, support healthy cholesterol levels, reduce the risk of cardiovascular and cerebrovascular diseases, alleviate menopausal symptoms, prevent osteoporosis and enhance immune function by protecting the body from free radical damage.
This ingredient can be applied in capsules, tablets, powder drink mixes and other solid dosage forms. Recommended inclusion levels depend on local regulations and product positioning, and the Green Life Herb technical team can provide basic formulation suggestions and reference usage ranges on request.
As a professional manufacturer in Xi’an, Green Life Herb offers stable supply of the Extract Powder 40% Isoflavone and related specifications such as 20% soybean isoflavones. Flexible packaging from small trial packs to bulk fiber drums, OEM / private label services and standard documentation (specification, COA, MSDS) are available for global customers.
For more women’s health and cardiovascular-support botanicals related to Soybean Extract Powder 40% Isoflavone, you can visit our Natural Herbal Extract category on gl-herb.com and explore other hormonal-balance and heart-health plant extracts.
Background information on soy isoflavones and their health effects can also be found on reputable resources such as the Healthline overview of soy isoflavones and scientific monographs.
Soybean Extract Powder 40% Isoflavone from Green Life Herb is a reliable option for brands developing products targeting cardiovascular support, menopausal balance, bone strength and overall wellness in global nutrition markets.





