SHAN ZHU YU EXTRACT 10:1 (CORNI OFFICINALIS)(FRUIT)

Shan Zhu Yu, derived from the fruit of Cornus officinalis, is a revered botanical ingredient with a rich history in Traditional Chinese Medicine (TCM) spanning over two millennia. Also known as Japanese cornelian cherry, this vibrant red fruit is native to East Asia, including China, Korea, and Japan. The 10:1 extract signifies a concentrated form, where ten parts of the raw fruit are used to produce one part of the potent extract, ensuring a higher concentration of its beneficial phytochemicals. The fruit is typically harvested when ripe, then dried and processed. Its primary characteristics include a slightly sour and astringent taste, reflecting its traditional medicinal applications. In TCM, Shan Zhu Yu is highly valued for its ability to "tonify the liver and kidney," "stabilize essence," and "arrest perspiration," making it a cornerstone in formulations aimed at balancing bodily fluids and vital energy. This ingredient's enduring legacy is a testament to its perceived efficacy and safety, positioning it as a key component in modern evidence-based natural health solutions.

The profound health benefits of Shan Zhu Yu are attributed to its complex profile of bioactive compounds, predominantly iridoid glycosides such as loganin and morroniside, along with tannins, triterpenoids, flavonoids, and organic acids. Scientific research highlights its potent antioxidant and anti-inflammatory properties, with studies demonstrating its capacity to scavenge free radicals and mitigate oxidative stress, a primary contributor to cellular aging and various chronic conditions. For instance, investigations have shown morroniside to possess significant anti-inflammatory activity by modulating cytokine production. Traditionally, it is used to support kidney and liver function, and contemporary studies are exploring its potential nephroprotective effects, particularly in reducing inflammation and oxidative damage in renal tissues. Furthermore, Shan Zhu Yu has been investigated for its role in metabolic health, with some evidence suggesting benefits in blood sugar regulation and cardiovascular support through improving lipid profiles and endothelial function, although further human clinical trials are warranted to fully elucidate these mechanisms.

Shan Zhu Yu 10:1 extract is highly versatile for incorporation into various supplement formulations, including capsules, tablets, and functional beverage powders. Its concentrated nature allows for effective dosing in smaller quantities. Quality considerations for this extract are paramount, focusing on standardized levels of key iridoids like loganin to ensure consistent potency and efficacy. Sourcing from reputable suppliers who adhere to strict quality control, including heavy metal and pesticide testing, is crucial for consumer safety and product integrity. Modern scientific research continues to validate many of its traditional uses. For example, preclinical studies have explored its potential in supporting male reproductive health by enhancing sperm quality and motility, aligning with its TCM application for "stabilizing essence." Other research has delved into its neuroprotective potential and its role in immune modulation, suggesting a broad spectrum of physiological impacts. The growing body of evidence supports Shan Zhu Yu as a valuable ingredient for formulations targeting kidney and liver support, antioxidant defense, and overall vitality.