Import Bilberry Extract — Buy in Bulk from Supplier in China

Vtrue Bionology Co., Ltd. supplies bilberry extract with a broad anthocyanidin specification range of 3% to 50%, offering flexibility for formulations from basic health products to premium clinical applications. The extract appears as a dark purple powder, consistent with anthocyanin-rich botanical materials. The wider upper range distinguishes this offering from standardised mid-tier products, though buyers must specify their target concentration when requesting quotations. The botanical source is not explicitly named in the available data; V. myrtillus and V. uliginosum are both commercial sources, with distinct phytochemical profiles that affect functional claims and regulatory status in different markets.

Higher anthocyanidin concentrations (25-50%) typically require specialised extraction techniques such as supercritical CO2 or multi-stage solvent partitioning, followed by chromatographic enrichment or membrane filtration to achieve purity. Lower concentrations may represent crude extracts standardised by dilution with carriers. The 3-50% range suggests Vtrue Bionology offers both standardised extracts and concentrated fractions, or employs variable raw material sourcing. Buyers should clarify whether the full range represents stock grades or custom-manufactured specifications with associated minimum order volumes and lead time differentials. The dark purple colour indicates intact anthocyanin glycosides; degradation to brown hues signals oxidation and reduced biological activity.

Clinical applications referenced include ophthalmological support (retinitis pigmentosa, glaucoma, myopia), cardiovascular protection, anti-inflammatory protocols, and gastrointestinal indications. These claims require careful regulatory positioning; in the EU and UK, such indications fall under medicinal product or food supplement legislation depending on dosage and presentation. The 50% specification targets pharmaceutical and clinical nutraceutical manufacturers requiring high-purity material for trials or premium positioning. Lower concentrations suit general wellness products, functional foods, and cosmetic applications. Trade terms including MOQ, pricing tiers across concentrations, and certification packages must be confirmed directly with Vtrue Bionology, as the listing provides no commercial specifics.

Vtrue Bionology Co., Ltd. is located at 205, Yannong Building, No. 459 Lusong Road, Changsha, Hunan Province, China, postal code 410000. The company holds harbour-tier verification status, with a response rate of 0.00% and zero recorded average response hours, indicating limited or untested inquiry responsiveness. Changsha positions the company within a central Chinese biotechnology cluster with access to botanical raw materials from mountainous southern provinces, though direct cultivation or wild-collection operations are not specified. No manufacturing certifications, quality management systems, or export licences are detailed in the available profile information.

The listing emphasises therapeutic applications of bilberry extract across ophthalmological, cardiovascular, and gastrointestinal indications, suggesting technical marketing orientation toward pharmaceutical and clinical nutraceutical buyers rather than general supplement manufacturers. The broad 3-50% specification range implies either substantial manufacturing flexibility or trading of multiple sourced grades. No information details production capacity, R&D staff, analytical equipment, or in-house quality control versus third-party testing arrangements. Buyers should conduct due diligence on manufacturing site audits, batch-to-batch consistency protocols, and supplier quality agreements before pharmaceutical-grade purchasing.