Botanical Essence offers high-purity Red Clover Extract, a premium botanical ingredient derived from the aerial parts of Trifolium pratense L. Renowned for its rich concentration of bioactive isoflavones, this standardized extract is widely used by dietary supplement manufacturers, functional food developers, and cosmetic formulators seeking reliable phytoestrogen support.
Product Overview
Red Clover Extract, also known as Trifolium Pratense Flower Extract, is obtained from the dried flowering tops and leaves of the red clover plant. Native to Europe and widely cultivated across temperate regions, red clover has a long history of traditional use. While originally valued as high-quality forage for livestock, it has been used for centuries in Western herbal traditions to support skin health, respiratory wellness, and women’s health.
Modern research has identified isoflavones as its primary active compounds. These natural phytoestrogens exhibit selective estrogen receptor modulator (SERM) activity and are particularly valued for their role in supporting menopausal comfort, bone density, and cellular health. Because red clover extract is virtually calorie-free and non-fattening, it is an ideal ingredient for long-term use in health-focused formulations.
Quality Specifications
Product Name: Red Clover Extract Powder
Botanical Source: Trifolium pratense L.
Appearance: Pale yellow to light brown fine powder
Mesh Size: 95% through 80 mesh
Odor: Characteristic, mild herbal aroma
Assay: Isoflavones (TLC) – Spot clear
Loss on Drying: ≤ 5.0%
Sulphated Ash: ≤ 5.0%
Bulk Density: 65–75 g/100ml
Heavy Metals:
- Total Heavy Metals: ≤ 20 ppm
- Lead (Pb): ≤ 2 ppm
- Arsenic (As): ≤ 2 ppm
- Mercury (Hg): ≤ 2 ppm
- Chromium (Cr): ≤ 2 ppm
Microbiological Limits:
- Total Plate Count: ≤ 10,000 CFU/g
- Yeast & Mold: ≤ 300 CFU/g
- E. coli: Negative
- Salmonella: Negative
Residual Solvents: Methanol/Acetone ≤ 50 ppm
Pesticide Residues: ≤ 2 ppm
All products are manufactured under strict cGMP conditions with full traceability from raw material sourcing to final extract.
Production Process
Our Red Clover Extract is produced using advanced solvent extraction technology followed by low-temperature concentration and spray drying. This gentle process effectively preserves the natural profile of isoflavones while ensuring consistent batch-to-batch quality. Every production run undergoes rigorous in-house and third-party testing to guarantee purity, potency, and safety.
Key Functions and Benefits
- Phytoestrogen Activity: Naturally occurring isoflavones (including biochanin A, formononetin, genistein, and daidzein) offer gentle estrogen-like support ideal for women experiencing menopausal symptoms.
- Antioxidant Properties: Helps combat oxidative stress through multiple bioactive pathways.
- Cellular Health Support: Emerging research indicates potential benefits in maintaining breast, prostate, and colon health.
- Bone Health: May help improve bone mineral density and support osteoporosis prevention strategies.
- Cardiovascular & Metabolic Support: Shown to assist in maintaining healthy lipid profiles and exhibiting mild antispasmodic and anti-arrhythmic properties.
Primary Applications
Red Clover Extract is extensively used in:
- Women’s Health Supplements – Menopausal support, hormonal balance formulas
- Bone Health Formulas – Combined with calcium, vitamin D, and other synergistic botanicals
- Antioxidant & Anti-aging dietary supplements
- Functional Foods and Beverages – especially wellness teas and powdered drink mixes
- Nutraceutical Capsules and Tablets
- Cosmetic and Topical Applications targeting skin vitality and maturity
The extract demonstrates excellent compatibility with most common excipients and is suitable for both hydrophilic and lipophilic delivery systems.
Stability and Storage
The product remains stable when stored in a cool, dry place away from direct sunlight and moisture. A detailed Stability Data Sheet is available upon request. As a Generally Recognized As Safe (GRAS) ingredient, Red Clover Extract is considered safe for regular human consumption when used within established dosage guidelines.
Quality Assurance & Certifications
Botanical Essence maintains a comprehensive quality management system. Our manufacturing facilities operate under strict GMP standards, and all batches are supported by:
- Certificate of Analysis (COA)
- Heavy metals and microbiological testing
- Pesticide and solvent residue screening
- Stability studies
We regularly participate in leading industry exhibitions including CPhI, FIC, API, Vitafoods, and SupplySide West, where we connect with global partners and stay at the forefront of regulatory and scientific developments.
Trusted Global Partnerships
Our Red Clover Extract is currently supplied to leading multinational companies in the nutritional, pharmaceutical, and personal care industries. We take pride in the long-term strategic relationships we have built with world-class organizations that demand uncompromising quality and reliability.
Whether you are a dietary supplement brand owner, contract manufacturer, raw material distributor, or formulation developer, Botanical Essence delivers consistent, traceable, and high-performing red clover extract that meets today’s stringent international standards.
Contact us today at [email protected] to request samples, specifications, or discuss custom standardization options for your next product development project.
