Fenugreek Extract is a botanical extract derived from Trigonella foenum-graecum seeds, standardized to Trigonelline. With CAS registry number 535-83-1, this ingredient belongs to the Appetite Suppressants & Satiety category of weight management actives. Galactomannan fiber delays gastric emptying → satiety. 4-Hydroxyisoleucine potentiates insulin signaling (unique to fenugreek). Saponins inhibit glucose absorption. Trigonelline modulates glucose metabolism + neuroprotective. Multi-component metabolic ingredient. As a B2B manufacturer, Shaanxi Baisifu Biological Engineering Co., Ltd. supplies Fenugreek Extract in bulk quantities with full Certificate of Analysis (COA), ensuring consistent Trigonelline content and regulatory compliance for dietary supplement, functional food, and nutraceutical applications.
Standard specifications for Fenugreek Extract bulk supply from Baisifu:
Galactomannan fiber delays gastric emptying → satiety. 4-Hydroxyisoleucine potentiates insulin signaling (unique to fenugreek). Saponins inhibit glucose absorption. Trigonelline modulates glucose metabolism + neuroprotective. Multi-component metabolic ingredient.
Level II. Mathur et al. showed 15% calorie intake reduction. Cheong et al. confirmed improved insulin sensitivity. 4-Hydroxyisoleucine insulin potentiation unique and well-characterized.
Generally safe. Used as food/medicine >3,000 years. Flatulence initially. Mild estrogenic activity. Maple syrup body odor (harmless). Not for pregnant women (uterine stimulant).
Shaanxi Baisifu Biological Engineering Co., Ltd. manufactures and supplies Fenugreek Extract (CAS 535-83-1) in bulk quantities for: • Dietary supplement manufacturers (capsules, softgels, tablets, powders)
• Functional food & beverage producers
• Nutraceutical brands seeking Trigonelline standardized ingredient
• Cosmetics companies (anti-cellulite, metabolic support topical) Each batch includes full Certificate of Analysis (COA) with:
• Trigonelline content verification (HPLC/UV)
• Heavy metals, microbial, moisture compliance
• Pesticide residue testing (where applicable)
• Stability data and shelf life confirmation Available forms: powder extract, oil-based softgel fill, microencapsulated powder
Minimum order: 1 kg (sample quantities available)
Lead time: 7–15 business days
Packaging: 25 kg/drum, double-layer PE bag + fiber drum, nitrogen flush available
Q1: Fenugreek for weight loss or blood sugar?
Both. Fiber satiety + insulin potentiation + glucose absorption inhibition. Dual mechanism: appetite suppression + metabolic improvement.
Q2: Why popular in male supplements?
Furostanol saponins support testosterone bioavailability and libido. Dual positioning: weight management + male vitality (Testofen®).
For complementary weight management formulations, consider combining Fenugreek Extract with: Konjac Glucomannan, African Mango Seed Extract, Mulberry Leaf Extract, Gymnema Sylvestre Extract. Multi-ingredient stacks targeting different mechanisms (lipase inhibition, AMPK activation, thermogenesis, appetite suppression) produce synergistic effects superior to single-ingredient products.
About Baisifu: Shaanxi Baisifu Biological Engineering Co., Ltd. (No.69, Jinye Road, Xi'an, 710065, Shaanxi, China | Tel: 0086-29-81110978) is a GMP/ISO-certified manufacturer of botanical extracts, food flavors, amino acids, peptides, and biopesticides with 1,000+ products exported to US/EU B2B markets.
Disclaimer: This content is for informational and B2B product development purposes only. Fenugreek Extract (CAS 535-83-1) is a raw ingredient for dietary supplement and functional food formulation, not a finished consumer product. Claims cited are from published research and regulatory approvals — they do not constitute medical advice or guarantee specific outcomes. Consult regulatory experts for target market compliance.
| Parameter | Specification |
|---|---|
| Trigonelline | ≥1% |
| Galactomannan Fiber | ≥30% |
| Total Saponins | ≥20% |
| 4-Hydroxyisoleucine | ≥5% |
| Appearance | Yellow-brown powder |
| Solubility | Water-soluble |
| Particle Size | 80 mesh |
| Moisture | ≤8% |
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