Import Bitter Orange Extract — Buy in Bulk from Supplier in China

Bitter orange extract from Hunan Kangbiotech Co., Ltd. is a concentrated botanical preparation derived from Citrus aurantium fruit, native to Mediterranean regions but processed at this Changsha facility. The extract is supplied as a concentrated formulation with standardised bioactive content, specifically rich in synephrine alkaloids and flavonoids such as hesperidin and naringin. Hunan Kangbiotech packages this in airtight containers to preserve stability during international shipment, with concentrations available to match varying formulation requirements in downstream applications.

The raw material consists of 100% natural bitter orange fruit, with no artificial additives in the standard product. Typical industry specifications for this extract category include synephrine content ranging 4-95% depending on standardisation grade, with HPLC verification standard for alkaloid quantification. The extraction solvent is typically ethanol or water, with spray-drying or vacuum concentration to achieve powder or liquid format. Standard moisture content for powdered extracts is below 5%, and typical particle size passes 80-mesh sieve for beverage applications, 100-mesh for pharmaceutical-grade material.

Primary buyers include dietary supplement manufacturers formulating weight management and metabolic support products, food and beverage companies developing natural flavourings with functional positioning, and cosmetic formulators seeking botanical actives for topical applications. The extract serves as a natural alternative to synthetic caffeine in energy formulations. Trade terms require direct confirmation with Hunan Kangbiotech for MOQ, with FOB and CIF shipping options standard for Chinese botanical exports. Buyers should request Certificate of Analysis for each batch, specifying synephrine percentage and heavy metal limits.

Hunan Kangbiotech Co., Ltd. operates from No.198 W Tongzipo Road, Changsha 410205, Hunan Province, China. The company is classified at harbor trust tier with imported supplier tier designation, indicating verified import-export registration though not the highest verification level. Response rate data shows 0.00% with zero average response hours recorded, meaning buyers should expect delayed communication and should follow up proactively via multiple channels. The listing provides no information about manufacturing certifications, GMP status, or laboratory accreditation, so buyers must request quality system documentation directly.

The company positions itself as a botanical extract supplier with particular focus on citrus-derived products. No employee count, annual revenue, year of establishment, or client references appear in the available profile. The address in Changsha places it within Hunan Province, a region with developing concentration in plant extract manufacturing but less established infrastructure than coastal provinces. Buyers should verify the facility's actual production capacity versus trading-only status, as many Hunan-based suppliers operate as intermediaries. The absence of stated MOQ, lead times, or price bands in the source data means all commercial terms require direct negotiation.