Soybean extract is a standardized active ingredient derived from soybeans (Glycine max) using modern separation technologies. It primarily contains soy isoflavones (such as genistein and daidzein), soy saponins, soy peptides, and phytosterols. Through processes like enzymatic hydrolysis, solvent extraction, or membrane separation, specific components can be enriched, such as increasing isoflavone content to over 40%. The extract typically appears as a light yellow to off-white powder with a characteristic legume flavor. As a traditional food crop, soybean extract combines natural nutrition with bioactivity, making it a significant raw material in phytochemical research and the development of novel food resources.

This extract is widely used in women's health products, such as dietary supplements for menopausal, bone health, and anti-aging beauty. In cardiovascular health, it is utilized in functional foods for regulating blood lipids. In sports nutrition, it serves as a high-quality plant protein and anti-fatigue ingredient. The food industry employs it as a natural emulsifier, antioxidant, or functional additive in dairy and meat products. The cosmetics industry incorporates it into anti-aging, moisturizing, and reparative skincare products. Additionally, it holds significant value in animal feed, plant-based drug development, and medical foods.