Yuan Zhi (Onji) Extract for Brain Health and Memory Support, Natural Plant Extract Ingredient
Polygala tenuifolia Extract manufactured in GMP certified factory, suitable for OEM/ODM raw materials.
Supports memory and concentration. The ideal "Onji" extract for brain health supplements aimed at middle-aged and older adults.
Yuan Zhi (Onji) is a plant extract made from the roots of the perennial herb "Polygala tenuifolia," which has been used in traditional Chinese medicine as a herbal remedy to "calm the mind and enhance memory." The main components, onji saponin (tenuifolin) and polygala acid, have a mild effect on the central nervous system and are expected to support memory and concentration improvement, cognitive function, stress relief, and aid in sleep. In recent years, it has gained attention as a functional ingredient for brain health and memory support supplements for the elderly, as well as concentration support foods for students. This product is GMP and ISO certified, ensuring safety as a food and supplement ingredient. We also offer flexible integration into OEM formulations.
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basic information
Product Name: Polygala Tenuifolia Extract Scientific Name: Polygala tenuifolia Part Used: Root Appearance: Reddish-brown to brown powder (or liquid concentrated extract) Example Active Ingredients: Onjisaponins (Tenuifolin, Sibiricose A5, etc.) Standard Example: Saponins 10% / Polyphenols 2% or more (customizable) Extraction Solvent: Water or ethanol (consultation available) Packaging: 1kg aluminum bag, 10-25kg paper drum, etc. Storage Conditions: Store sealed in a cool, dark place / Shelf life 2 years Safety: Tested for heavy metals, microorganisms, and pesticides Certification: Manufactured in factories certified with ISO, HACCP, GMP, Kosher, Halal, etc.
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Applications/Examples of results
Brain health supplements (for maintaining memory and concentration) Sleep and relaxation support products Exam preparation foods and drinks for students Menopausal care and stress relief foods Candidates for functional food labeling materials
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
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