Explore our premium range of standardized herbal extracts and functional powders manufactured under strict GMP compliance.
A pioneer in the global botanical extraction industry for over two decades.
Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) is a leading China-based manufacturer and exporter of premium herbal extracts and their derivatives, with a proven track record spanning more than 20 years. We operate at the intersection of scientific research, advanced production technology, and international trade.
Our extensive portfolio includes high-quality Herbal Extracts, Sweeteners, Nootropics, Vegetable & Fruit Juice Powders, Essential Oils, and Bee Products. Recognized for our commitment to excellence, TRB was proudly awarded the 2026 "Global Biotechnology and Life Sciences Award" as the "Best Global Herbal Extract Provider 2026".
With products exported to over 60 countries and regions, we have built an outstanding reputation for reliability, strict quality control, and customer-centric service. We are dedicated to the research and development of pure natural plant extracts, contributing to the health and well-being of humanity globally.
TRB operates three specialized production facilities: one dedicated to high-purity herbal extracts, one for premium bee products, and another specialized in animal-derived extracts.
To ensure seamless integration into international supply chains, our manufacturing processes are certified under the most stringent global standards, including GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER.
In recent years, TRB has focused heavily on the R&D of Nootropics, Brain Health Herb Extracts, Anti-Aging Herb Extracts, and Longevity Herb Extracts, receiving exceptional feedback from global pharmaceutical and supplement brands.
An authoritative technical whitepaper on Melissa officinalis active compounds, extraction methodologies, and global B2B supply chain solutions.
Standardized to contain precise concentrations of Rosmarinic Acid (3%, 5%, 10% by HPLC) alongside key hydroxycinnamic and triterpenic acids for maximum therapeutic efficacy.
Utilizing low-temperature vacuum concentration and advanced spray-drying technologies to preserve volatile terpenes and prevent the thermal degradation of active polyphenols.
Every batch undergoes comprehensive testing for heavy metals, pesticide residues, solvent residues, and microbiological profiles in compliance with USP, EP, and ChP standards.
In the modern post-pandemic era, cognitive health, stress management, and sleep optimization have emerged as primary drivers of the global functional food and dietary supplement markets. Lemon Balm (Melissa officinalis) extract, rich in rosmarinic acid, acts as a natural GABA transaminase (GABA-T) inhibitor. By preventing the breakdown of GABA in the brain, it naturally promotes relaxation, reduces transient anxiety, and enhances sleep quality without causing daytime drowsiness.
Globally, the demand for clean-label, plant-derived cognitive enhancers (nootropics) is growing at a CAGR of over 8.5%. Large-scale food, beverage, and nutraceutical manufacturers are increasingly replacing synthetic additives with standardized botanical extracts. TRB's Lemon Balm Extract provides a highly soluble, heat-stable, and organoleptically neutral solution suitable for integration into functional beverages, gummies, capsules, and cosmetic formulations.
Our Lemon Balm Extract is manufactured from premium-grade leaves of Melissa officinalis L.. Through optimized extraction protocols, we ensure the preservation of the plant's natural synergistic matrix, including rosmarinic acid, caffeic acid, luteolin, and apigenin.
| Specification Parameter | Standardized Grade (3% Rosmarinic Acid) | High-Potency Grade (10% Rosmarinic Acid) | Ratio Extract (10:1 / 20:1) |
|---|---|---|---|
| Active Marker (HPLC) | ≥ 3.0% Rosmarinic Acid | ≥ 10.0% Rosmarinic Acid | TLC Identified Ratio |
| Appearance | Yellow-brown fine powder | Brown to dark brown powder | Yellow-brown powder |
| Solubility | 100% water-soluble (clear solution) | Highly soluble in water/ethanol mix | Partially soluble to fully soluble |
| Loss on Drying | ≤ 5.0% | ≤ 5.0% | ≤ 5.0% |
| Heavy Metals (Pb, As, Hg, Cd) | ≤ 10 ppm (USP compliant) | ≤ 10 ppm (USP compliant) | ≤ 10 ppm (USP compliant) |
| Pesticide Residues | Complies with EC 396/2005 & USP | Complies with EC 396/2005 & USP | Complies with EC 396/2005 & USP |
Depending on the target market and regulatory jurisdiction, Lemon Balm Extract is formulated differently to meet specific consumer demands:
As a technology-driven manufacturer, TRB is continuously innovating its extraction processes. Our R&D department is currently optimizing a green extraction technology utilizing subcritical water extraction (SWE). This method eliminates organic solvent usage entirely, yielding an ultra-pure, eco-friendly Lemon Balm Extract with a superior polyphenol profile.
Furthermore, we are investigating the synergistic effects of Lemon Balm active compounds combined with other nootropics to develop next-generation cognitive health formulations. By mapping the molecular pathways of rosmarinic acid absorption, we aim to improve bioavailability in oral delivery systems by up to 30% over the next three years.
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Find answers to technical, regulatory, and logistical questions regarding wholesale Lemon Balm Extract procurement.
High-quality plant extracts, fruit powders, and active compounds sourced and manufactured under strict quality standards.
Partner with China's leading herbal extract manufacturer. Contact our sales and technical teams for pricing, specifications, and sample requests.
