Overview
Tribulus Terrestris Extract is derived from the fruit of the Tribulus terrestris plant, a spiky herb native to warm climates. Traditionally used in Ayurvedic and Chinese medicine, it is prized for its adaptogenic and potential libido-enhancing properties. Modern applications focus on its role in sports nutrition and wellness supplements due to its saponin-rich profile. The extract is typically standardized to contain specific levels of active compounds, such as protodioscin, to ensure consistency in efficacy. Its popularity in B2B markets stems from its versatility in formulations, including capsules, powders, and liquid extracts.
Physical and Chemical Properties
Tribulus Terrestris Extract is a complex mixture of bioactive compounds, primarily saponins (e.g., protodioscin), flavonoids, and alkaloids. These constituents contribute to its characteristic bitter taste and yellowish-brown appearance. The extract is hygroscopic, requiring careful storage to maintain stability. In liquid form, it is miscible with water and alcohol, making it suitable for various delivery systems. Powdered extracts are often spray-dried to enhance solubility and shelf life. Analytical methods like HPLC are used to quantify key markers, ensuring product quality and compliance with industry standards.
Main Applications
The extract is widely incorporated into dietary supplements targeting energy, endurance, and hormonal balance. Its potential to support testosterone levels makes it a staple in sports nutrition products. Additionally, it is used in traditional herbal formulations for urinary and cardiovascular health. Pharmaceutical applications include adjuvant therapies for sexual dysfunction and immune modulation. Cosmetic formulations may leverage its anti-inflammatory properties for skin health. B2B buyers should specify application-specific purity requirements, such as solvent residues or heavy metal limits, when procuring bulk quantities.
Safety and Storage
Tribulus Terrestris Extract is generally safe for consumption at recommended dosages, though excessive intake may cause gastrointestinal discomfort. Regulatory status varies by region; in the U.S., it is marketed as a dietary ingredient under DSHEA guidelines. Proper storage in airtight containers at temperatures below 25°C (77°F) prevents degradation. Suppliers should provide Certificates of Analysis (CoA) detailing microbiological safety, heavy metals, and pesticide residues to ensure compliance with international standards like USP or EP.
B2B Procurement Guide
When sourcing Tribulus Terrestris Extract, prioritize suppliers with transparent supply chains and GMP certification. Key specifications include saponin content (40%-60% for most applications), solvent-free processing, and organic certification if required. Bulk buyers should negotiate pricing based on volume, with discounts common for orders exceeding 100 kg. Sample testing for identity (via TLC or HPLC) and purity (heavy metals, aflatoxins) is recommended before large-scale procurement. Lead times vary by supplier but typically range from 2-6 weeks for custom orders.
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