Explore our highly-rated pharmaceutical-grade active ingredients, engineered to meet strict international quality standards.
As a specialized research-driven manufacturer, Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) provides deep industry insights into Safflower Extract (Carthamus tinctorius). Known for its high concentration of active carthamin and hydroxysafflor yellow A, Safflower Extract plays an indispensable role in cardiovascular health formulations, anti-aging cosmetics, and metabolic support supplements.
Modern consumers and B2B procurement managers demand verifiable purity, traceable raw materials, and strict standardization. TRB utilizes supercritical CO2 extraction and advanced chromatography to guarantee 98% active marker compounds, significantly surpassing standard commercial grades in bioavailability and therapeutic consistency.
Mitigating supply chain volatility is crucial for international nutraceutical brands. By operating three dedicated facilities under strict GMP, ISO, and HACCP frameworks, TRB ensures year-round inventory stability, competitive bulk pricing, and rapid customs clearance for global clients across 60+ countries.
Backed by over two decades of uncompromising dedication to purity, safety, and scientific validation.
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 products include the Herbal extracts, Sweeteners, Nootropics, Vegetable & Fruit Juice powder, Essential oil, Bee Products.
TRB's rapid development and dedicated service in the plant extract industry over the years has earned us the prestigious 2026 "Global Biotechnology and Life Sciences Award" - ''Best Global Herbal Extract Provider 2026''.
TRB currently has three factories: a herbal extract facility, a bee product facility, and an animal extract facility. All factories operate under rigorous certifications including GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER Certificates.
Tailoring botanical active ingredients to meet diverse regional regulatory requirements and commercial application demands worldwide.
Formulated into capsules and tablets targeted at cardiovascular wellness, microcirculation enhancement, and antioxidant support.
Integrated into anti-aging serums and skin-brightening creams due to Safflower Extract's powerful free-radical scavenging properties.
Added to health teas and functional drinks designed for vitality and natural metabolic regulation, meeting clean-label consumer trends.
Expert answers regarding our manufacturing standards, compliance, and ordering process for global B2B buyers.
Our standard MOQ is 25kg, packed in fiber drums with double food-grade polyethylene bags inside. We also support flexible sample orders for laboratory testing and formulation R&D.
Our production facilities are fully compliant with GMP, ISO 9001, HACCP, FDA registration, Halal, Kosher, and Organic certification standards, ensuring seamless import into global markets.
We employ advanced HPLC and UV spectrophotometry testing across every production batch to verify active marker concentrations, heavy metal limits, and microbiological purity before shipment.
Depending on destination and volume, we ship via air cargo (5-7 business days) or sea freight (20-35 days). In-stock standard extracts are dispatched within 3-5 business days upon payment confirmation.
Discover our extended catalog of high-purity natural extracts designed for optimal health formulations.
