The natural guardian for comprehensive immune support and cardiovascular health
Oleuimmu® is a high-quality natural olive leaf extract developed and registered as a trademark by Shanghai Aidu Biotechnology. As a bioactive ingredient rich in the natural polyphenol oleuropein, it is scientifically recognized as a natural immune regulator with outstanding antioxidant, anti-inflammatory, and cardiovascular protective effects.
Manufactured using a proprietary purification process to effectively control PAH4, perchlorate, and plasticizers, supporting compliance with the stringent quality requirements of the European dietary supplement market.
Oleuimmu® boasts a distinctive natural hue characteristic of plants, with the color tone dynamically shifting in tandem with fluctuations in active ingredient content:
Oleuropein: A uniform powder ranging from green to brown. The green tone is more pronounced at lower content levels; as the content increases, the green gradually fades, and the brown hue becomes more dominant.
Hydroxytyrosol: Presented as a stable brown powder.
The outstanding bioactivity of Oleuimmu® stems from its two selected core extract components, which act synergistically by scavenging free radicals (ROS), regulating cell signaling pathways (e.g., NF-κB, AMPK) and inhibiting inflammatory factors (IL-6, TNF-α).
As an iridoid compound, it is the most abundant bioactive molecule in olive leaves. Its structure contains multiple phenolic hydroxyl groups, endowing it with strong antioxidant capacity and bioactivity, playing a key role in:
Cardiovascular Protection: Reducing oxidation of low-density lipoprotein (LDL), preventing coronary heart disease and atherosclerosis.
Blood Pressure Management: Relaxing vascular smooth muscle to assist in lowering blood pressure.
Immunity & Defense: Strong natural antibacterial and antiviral effects to enhance body defense.
Skin Care & Anti-aging: Maintaining skin elasticity and softness, preventing aging and defending against oxidative skin damage.
Known as the "King of Natural Antioxidants", it is a representative polyphenol compound in nature. It features high bioavailability and is one of the few natural ingredients that can cross the blood-brain barrier, showing core value in:
Broad-spectrum Bioactivity: Significant antioxidant, anti-inflammatory, neuroprotective and cardiovascular protective effects.
Chronic Disease Prevention: Studies indicate potential benefits for various chronic diseases.
| Item | Specification | Test Method |
|---|---|---|
| Assay (Oleuropein) | 20.0% Min | HPLC |
| Loss on drying | 5.0% Max | USP |
| Ash | 5.0% Max | USP |
| Sieve analysis | 80 mesh | USP |
| Pb | 0.5ppm Max | ICP-MS |
| As | 1.0ppm Max | ICP-MS |
| Hg | 0.1ppm Max | ICP-MS |
| Cd | 0.5ppm Max | ICP-MS |
| Residual solvent (Ethanol) | 5000ppm Max | GC |
| Bulk density | 0.4g/ml Min | USP |
| Tapped density | 0.5g/ml Min | USP |
| Total Plate Count | 1000cfu/g Max | USP |
| Mold and yeast | 100cfu/g Max | USP |
Application: Suitable for high-end capsules or tablets for precise longevity management and blood pressure support, reducing single tablet volume and improving effective dosage.
Application: Suitable for oral beauty tablets or powder packets, using excellent antioxidant properties to reduce skin damage from environmental pollution.
Certification System: ISO9001/22000, HACCP, cGMP, Kosher, Eurofins, SGS Verified
Clean Label: Non-GMO, BSE/TSE Free, ETO Free, Allergen Free
Global Warehousing: Ready stock warehouses in China and the United States, supporting 100% traceable delivery.
Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. For B2B commercial use only.
Oleuropein at 20% and 40% as regular grades and up to 70% on request; hydroxytyrosol from 5% to 20% with ash below 5%.
Yes. A proprietary purification process controls PAH4, perchlorate and plasticizers to support the stringent quality requirements of the European supplement market, and third-party test reports are available on request.
Color tracks active content: at lower oleuropein levels the powder is greener, and as content increases the brown hue dominates. Hydroxytyrosol grades are a stable brown powder. This is a normal characteristic of a natural extract, not a quality deviation.
Yes — ready stock is held in both China and Los Angeles, CA with 100% traceable delivery. Contact idusc@aidubio.com for MOQ, pricing and samples.
Tell us the ingredient and volume you need. Our team will respond with pricing, lead time and documentation.
