Professional Introduction

Our Organic Red Clover Extract (Trifolium pratense) is a premium, standardized phytoestrogen ingredient formulated specifically for advanced women’s health and holistic wellness supplements. Sourced directly from 100% NOP/EU Organic certified Red Clover blossoms and leaves, we utilize an advanced solvent extraction and concentration process. This proprietary method meticulously standardizes the active isoflavones, yielding a highly concentrated and bioavailable botanical powerhouse.
Key to its efficacy are four main isoflavones—including Formononetin and Biochanin A—which are expertly preserved to provide substantial, 100% traceable clinical support. With its targeted standardization profiles, this extract stands as a superior B2B ingredient for manufacturers seeking potent, reliable natural hormone support and antioxidant formulations.
Dual-Grade Availability & Wholesale Supply
Understanding the nuanced requirements of the global nutraceutical market, ToNutra supplies this potent extract in two rigorous, application-focused grades:
| Supply Grade | Key Features & Best For |
|---|---|
| NOP/EU Organic Grade | Fully certified clean-label ingredient backed by full Transaction Certificate (TC) support. Perfect for premium organic women's wellness lines and strictly compliant natural brands. |
| High-Quality Conventional Grade | Exhaustively tested, cost-effective extract maintaining identical standardization excellence. Ideal for broad dietary supplement manufacturing emphasizing affordability and scale. |
The ToNutra Advantage
Anchored by 7 years of specialized export experience, ToNutra operates from the strategic heart of the global botanical industry: Xi’an. As a premier hub for high-tech extraction, this location grants us unparalleled control over large-scale production, solvent recovery, and elite quality assurance. From raw blossom selection to the final standardized powder, we guarantee absolute consistency, swift international logistics, and unquestionable regulatory documentation (COA, MSDS, Organic Specs).
Technical & Quality Specifications
| Parameter | Specification |
|---|---|
| Botanical Source | Trifolium pratense (Blossoms & Leaves) |
| Appearance / Color | Dark Green to Brownish fine powder |
| Active Ingredients | Standardized to 8%, 20%, or 40% Isoflavones (HPLC) |
| Key Isoflavones | Formononetin, Biochanin A, Daidzein, Genistein |
| Particle / Mesh Size | 100% passes 80-100 Mesh |
| Moisture Content | < 5.0% |
Strict Microbiological Safety
Aligned strictly with international food and supplement safety standards:
- Total Plate Count: < 10,000 cfu/g
- Yeast & Mold: < 1,000 cfu/g
- E. Coli & Salmonella: Negative
- Heavy Metals: Strictly within limits (Pb, As, Cd, Hg)
Core Applications
- Women’s Health Supplements: The premier foundational ingredient for menopause symptom relief and hormonal balance formulas.
- Bone Health Formulations: Excellent phytoestrogen profile offering strong synergistic support alongside calcium and Vitamin D matrices.
- Cardiovascular & Men’s Health: Highly regarded in holistic protocols aimed at cholesterol management and prostate health (due to Biochanin A).
- Targeted Antioxidant Matrix: A highly bioavailable, water/ethanol-dispersible antioxidant for complex encapsulated nutraceuticals.