Daidzein 98% Raw Material for Supplements

Product Overview

Daidzein 98% is a highly purified soy-derived isoflavone widely utilized in nutraceuticals, healthy aging products, women’s wellness supplements, cosmetic formulations, and functional nutrition applications. As consumer demand for plant-based Nutritional Ingredients continues to expand globally, Daidzein 98% has become an important active ingredient in premium Herbal Extracts and Standardized Extracts targeting hormonal balance, antioxidant support, and beauty-from-within formulations. Plant Extracts  

Standardized Extracts 

Herbal Extracts 

Daidzein is naturally found in soybeans and legume plants and belongs to the isoflavone family of phytoestrogen compounds. Commercial Daidzein 98% powder is produced through advanced extraction, purification, and crystallization technologies to achieve high assay purity suitable for Capsule Manufacturing, tablet manufacturing, and cosmetic ingredient applications.

B2B buyers in the United States, Europe, Australia, and Asia-Pacific increasingly seek reliable Daidzein ingredient partners capable of delivering stable supply chains, OEM formulation support, technical documentation, and regulatory-compliant production systems. Daidzein 98% is commonly incorporated into women’s health products, Anti-aging Ingredients, Skin Repair Ingredients, and functional wellness supplements alongside Plant Extracts, Vitamins, Antioxidants , and Superfood Powders .

Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026

According to a study in The Journal of Nutrition (2002), soy isoflavones including daidzein demonstrated potential antioxidant and phytoestrogen-related biological activities associated with women’s wellness research.

According to a study in Molecules (2021), daidzein was observed to exhibit antioxidant properties and potential applications in healthy aging and skin-related research models.

Key Ingredients & Specifications

Our Daidzein 98% powder is manufactured under strict quality management systems suitable for dietary supplements, Cosmetic Ingredients, and functional nutrition products.

Customized mesh size, granulation, premix formulation, and OEM packaging solutions are available for global supplement and cosmetic brands.

Differentiation Content

Daidzein Purity Level Comparison

Daidzein Compared with Alternative Isoflavone Ingredients

Recommended Formula Combinations

Applications & Benefits

Daidzein 98% is widely used in nutraceutical, cosmetic, and functional wellness industries. It is commonly combined with Plant Extracts, Fruit & Vegetable Extracts, Antioxidants, Vitamins, Superfood Powders, and Cosmetic Ingredients.

• Women’s wellness supplements
• Healthy aging formulations
• Skin Repair Ingredients and Anti-aging Ingredients
• Beauty-from-within products
• Capsule Manufacturing and Tablet Manufacturing
• Powder & Drink Manufacturing applications
• Functional beverage systems
• Cosmetic Ingredients for nutricosmetic positioning

Studies suggest daidzein may support antioxidant activity and hormonal wellness pathways when included in professionally formulated dietary supplement systems. Due to its plant-derived positioning, Daidzein 98% is widely used in clean-label and plant-based product development strategies.

The ingredient is particularly suitable for brands targeting women’s wellness, active aging, beauty nutrition, and premium phytonutrient categories.

Why Choose Us – Quality, Certifications & OEM Capability

We provide integrated ingredient sourcing and Supplement Contract Manufacturing services for international B2B customers.

• ISO Certified Manufacturing Systems
• HACCP and GMP Compliant Production
• Kosher and Halal Certification Support
• Third-Party Laboratory Testing
• Complete COA, MSDS, and Technical Documentation
• Flexible MOQ and scalable supply capacity
• OEM & ODM formulation customization
• Private label packaging services
• Support for capsules, tablets, gummies, powders, and softgels

Our technical team supports advanced formulations involving Herbal Extracts, Standardized Extracts, Nutritional Fortifiers, Cosmetic Ingredients, Food Additives , and Superfood Blends.

Global export support is available for North America, Europe, Australia, Southeast Asia, and Middle Eastern markets.

Frequently Asked Questions

What is the assay specification of your Daidzein powder?

Our standard commercial specification is Daidzein 98% verified through HPLC testing.

What dosage forms do you support?

We support capsule manufacturing, tablet manufacturing, gummy manufacturing, powder & drink manufacturing, and softgel manufacturing.

Do you provide OEM and private label services?

Yes. We provide OEM and ODM services including custom formulations, packaging, labeling, and product development.

Can Daidzein 98% be combined with other ingredients?

Yes. Daidzein 98% is commonly combined with Vitamins, Antioxidants, Plant Extracts, and Cosmetic Ingredients in wellness and beauty formulations.

What documents can you provide?

We provide COA, specification sheets, MSDS, heavy metal testing reports, and microbiological analysis documentation.

What is your minimum order quantity?

MOQ depends on packaging and formulation requirements. Standard raw material orders generally start from 1kg to 25kg.

Which markets do you export to?

We currently export to the United States, Europe, Australia, Southeast Asia, and Middle Eastern countries.