High-purity raw botanical extracts designed to cross the blood-brain barrier, offering synergistic cognitive support, neuroprotection, and cellular rejuvenation.
How historical phytotherapeutic roots meet modern European biotechnology demands in Bulgaria.
Full harmonization with EFSA requirements, ensuring smooth customs clearance through European entry points and direct compliance with Bulgaria's national safety registers.
Strict non-GMO, heavy metal controls, and absence of residual organic solvents match the clean-label demands of premium Bulgarian pharmacy networks.
Our extracts are chemically optimized to form complex blends with local ingredients like Bulgarian Rose Root (Rhodiola rosea) and Tribulus Terrestris.
Addressing the world-wide industry constraints: Extraction standardization, active stability, and bio-accessibility.
Guaranteeing active molecule retention and consistency through industrial-grade analytical verification.
Leveraging TRB raw ingredients to develop high-margin cognitive supplements tailored for East European demographics.
Combining Phosphatidylserine 99% with high-terpene Rosemary Extract to create capsules aimed at developers, financial analysts, and corporate leaders in Sofia's tech corridors looking to improve memory retention and executive processing speed under pressure.
Utilizing water-soluble Chamomile Extract (Apigenin) and Kava Kava Extract to formulate functional RTD beverages, targeting urban professionals seeking non-drowsy stress mitigation and anxiety control.
Sourcing Daidzein 98% and Pomegranate Juice Powder to support cellular health, antioxidant defense, and delay age-related cognitive decline in senior population formulations.
Mitigating regulatory risks for seamless customs clearance and market-readiness across the EU.
Our extraction facilities possess valid GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER certifications, matching the rigorous requirements of pharma-grade buyers.
We provide standard Certificates of Analysis (CoA), Safety Data Sheets (SDS), Allergen Declarations, and non-irradiation guarantees for every shipment.
Standardized plant extracts processed under GMP conditions to support memory, stress reduction, and metabolic health.
Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB), is the China Leading manufacturer and exporter of herbal extracts and its derivatives for more than 20 years. TRB is a technology-based company that combines research and development, production and international market sales.
TRB's rapid development and dedicated service in the plant extract industry over the years has allowed us to achieve global recognition, being awarded the 2026 "Global Biotechnology and Life Sciences Award" - ''Best Global Herbal Extract Provider 2026''.
TRB currently has three factories, one is a herbal extract factory, the other is a bee product factory and the another is for animal extract products, and the factory has a series of certificates such as GMP, ISO, HACCP, ORGANIC, FDA, HALAL, KOSHER Certificates. In recent years, TRB has focused on the research and development of Nootropics products, such as Brain Health Herb Extract, Anti-Aging Herb Extract, Longevity Herb Extract which have received excellent feedback from our customers worldwide.
TRB products have been exported to more than 60 countries and regions and have gained a good reputation and respect. TRB is committed to the research and development of pure natural plant extracts, dedicated to the health of all humanity.
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