|
HS Code |
786217 |
| Common Name | Extract Of Olive Leaf |
| Botanical Source | Olea europaea |
| Main Active Compound | Oleuropein |
| Appearance | Brown to greenish powder |
| Solubility | Water and ethanol soluble |
| Typical Oleuropein Percentage | 10%-40% |
| Taste | Bitter |
| Odor | Characteristic herbal odor |
| Usage Forms | Capsule, tablet, liquid extract |
| Storage Conditions | Cool, dry place away from light |
| Shelf Life | 2 years if properly stored |
| Extraction Method | Solvent extraction |
| Plant Part Used | Leaves |
| Country Of Origin | Primarily Mediterranean regions |
| Common Uses | Dietary supplement, herbal remedy |
As an accredited Extract Of Olive Leaf factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 500ml amber glass bottle with a tamper-evident cap; label details "Extract Of Olive Leaf" and essential safety information. |
| Shipping | Extract of Olive Leaf should be shipped in tightly sealed, food-grade containers, protected from light, heat, and moisture. Ensure labeling complies with relevant regulations. During transport, maintain stable temperatures and avoid direct sunlight. If classified as non-hazardous, standard shipping applies; else, follow appropriate safety guidelines for chemical transport. |
| Storage | Extract of Olive Leaf should be stored in a cool, dry place, away from direct sunlight and heat sources. Keep the container tightly closed to prevent moisture absorption and contamination. Store at room temperature, ideally between 15°C to 25°C (59°F to 77°F). Ensure the storage area is well-ventilated and free from incompatible substances. Keep out of reach of children. |
| Purity 20%: Extract Of Olive Leaf with purity 20% is used in antimicrobial coatings, where it enhances resistance against Gram-positive bacteria. Molecular Weight 540 Daltons: Extract Of Olive Leaf of molecular weight 540 Daltons is used in nutraceutical capsules, where it improves antioxidant bioavailability. Particle Size <50 µm: Extract Of Olive Leaf with particle size less than 50 µm is used in cosmetic creams, where it enables rapid dermal absorption. Viscosity 1,500 cP: Extract Of Olive Leaf at viscosity 1,500 cP is used in topical gels, where it facilitates controlled, sustained release. Stability Temperature 80°C: Extract Of Olive Leaf with stability temperature 80°C is used in food supplements, where it maintains phenolic efficacy during processing. Oleuropein Content 25%: Extract Of Olive Leaf standardized to 25% oleuropein is used in functional beverages, where it delivers potent free radical scavenging activity. Aqueous Solubility 10 mg/mL: Extract Of Olive Leaf with aqueous solubility 10 mg/mL is used in oral liquid formulations, where it ensures homogeneous dispersion. Ash Content <6%: Extract Of Olive Leaf with ash content below 6% is used in pharmaceutical tablets, where it reduces inorganic impurities, enhancing product safety. |
Competitive Extract Of Olive Leaf prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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Producing olive leaf extract starts at our family-owned groves where every leaf used for extraction comes from fully traceable, healthy trees. Trees respond to local climate changes and soil quality, so we regularly monitor our groves to ensure robust, thriving plants. We harvest at the right moment—neither too early nor too late—since both timing and processing directly affect beneficial compound levels like oleuropein. Over the years, we’ve learned the meticulous work it takes to coax optimal phytochemical content from the leaves before they reach our extraction tanks.
We process fresh leaves using water-based extraction, avoiding aggressive solvents often used in lower grade products. Decades of hands-on experience taught us that gentle extraction maintains both the integrity and the diversity of phytochemicals. Our process produces a finely milled, pale green powder with a characteristic earthy aroma and taste. Quality control checks batch uniformity, but more importantly, we test for active compound levels and contaminants such as heavy metals or pesticide residues. Every kilo reflects our commitment to both natural purity and consistent performance.
Customers ask about the numbers: our primary model offers a standardized oleuropein content of 20%. We also produce specialized batches at 40% and 60%, depending on client requests and seasonal harvest conditions. Rather than just meeting a spec, we focus on keeping the full profile of phytonutrients intact, since many users—whether supplement bottlers, food formulators, or cosmetics developers—seek synergistic benefits beyond a single marker ingredient.
Our olive leaf extract ends up in capsules, teas, health drinks, creams, and functional foods. In supplement production, processing ease matters: our powder’s fine granularity lets it fill capsules and dissolve without clumping. Cosmetic manufacturers select us for our low residual moisture and clean aroma, since both make the material easier to blend in creams, serums, or gels without upsetting product texture. Beverage formulators appreciate a powder that disperses easily while keeping a mild taste profile, crucial for palatability in finished drinks.
Phytochemical science opened new avenues for botanicals, putting olive leaf extract on the map as a source of polyphenols that support overall well-being. Research on oleuropein, hydroxytyrosol, and rutin points to broad activities—antioxidant and cellular defense among them. Market demand grew as both research publications and traditional uses converged, especially across Europe and East Asia, where herbal approaches remain integral in wellness routines. People want to use less-processed, naturally-derived ingredients. We’ve seen orders spike from supplement start-ups and established nutraceutical companies alike.
Our production team spends afternoons in humid extraction rooms, adjusting times and temperatures by hand, responding to nuances in each batch. Olive leaves processed in July yield slightly different results than those gathered in September, so our lot preselection minimizes variation. Inconsistent extracts tighten deadlines or send formulas awry on customer production lines; we consider this every time we calibrate our milling and drying steps.
Every responsible manufacturer faces contamination risks, from environmental pollutants or agricultural drift. We’ve invested in multi-stage filtration and run third-party lab analyses because a surprise at the end of the supply chain disrupts our clients and costs more in the long run. Maintaining that system distinguishes reliable producers from bulk commodity suppliers who cut corners on traceability or skip the testing entirely.
What we’ve learned: Not all olive leaf extracts deliver equal results. Some regions export dry leaves instead of processing at source. Leaves exposed to excess sunlight or extended storage lose valuable compounds, while older extraction methods strip out plant actives alongside the fiber. Commodity suppliers often rely on solvents like ethanol or propylene glycol—residues build up, sometimes tainting the flavor profile or complicating organic certification. Cheaper grades also tend to fluctuate more in consistency, leading to rejected batches or unpredictable performance downstream.
By keeping our extraction within walking distance of the groves, we retain maximum freshness from field to powder. Our approach sidesteps the “hot product/cold product” dichotomy that follows long transit and import waits. Fine, fresh extract not only tastes better but maintains its bioactive content, which matters most to our clients. Differentiation also arises in technical support; we help partners solve problems during formulation trials—if a client’s tablet presses jam due to powder density, we provide alternatives refined through on-the-floor adjustments, not just lab speculation.
A few clients arrive after disappointments with bargain products. Some think “olive leaf is olive leaf,” expecting similar quality across suppliers. Our lab data and batch archives reveal a very different truth: origin, process timing, and plant health each affect extract profile and stability. Extended storage or poor drying destroys oleuropein and other polyphenols, causing not only loss of potency but also diminished product shelf life. Some alternative products carry unpleasant bitterness or harsh undertones—usually a sign of crude solvent use or improper leaf handling. We offer in-person facility tours instead of polished brochures, so partners see the steps in real time and compare outcome sensorially—aroma, flavor, solubility—rather than just numbers on certificates.
Supplement producers look for reliable lot-to-lot consistency and compliant documentation, especially as worldwide regulations tighten on natural health products. Many smaller producers call for flexibility in bulk sizes or custom blending, while larger groups ask us to synchronize with their Good Manufacturing Practice (GMP) protocols. The food industry sets more straightforward demands—dependability in dispersal and compatibility with flavors. Skincare and wellness brands pursue stable color and minimized plant aroma while still retaining functional actives. We adjust batch runs accordingly, sometimes trading higher concentration for improved taste or more neutral appearance, guided by what end users need rather than what’s easiest to manufacture.
Many clients experiment with fortifying fermented foods, cold beverages, superfood blends, and pet nutrition products, taking advantage of the extract’s antioxidant support. We continuously document which approaches produce stable, finished goods because real-world data—you can actually taste, see, and measure—drives future product trials.
Quality assurance starts well before extraction. We inspect groves for disease and nutrient balance, never leaving these checks for chance. After picking, leaves travel immediately to processing, so minimal time passes before extraction. Our process yields high solubility and a clear greenish hue, signs of care rather than shortcuts. Finished extract undergoes multi-level testing: identity, purity, and absence of unwanted residues. Our certificates come from recognized independent labs, but our team validates each report because slow mistakes multiply if caught too late. Transparency runs deep in production records, traceable to the actual lot harvested.
Documentation matters, but real dependability shows up in customer feedback. If a batch ever fails to meet promise, we replace—not argue. Collaboration shapes our operation as much as compliance; customer issues guide where we focus next. Professional respect runs both ways, since many of our clients bring us insights from finished-product markets.
Anyone purchasing olive leaf extract faces a range of options in both concentrate and approach. We see clear divides between extracts made from high-quality source material and those treated as bulk commodity. Industrial solvent techniques that promise faster yield often sacrifice subtle but important bioactive fractions. Water-based gentle extraction leaves more of the natural polyphenol profile intact, giving nuanced but authentic support for product performance.
We’ve partnered with academic researchers testing antioxidant capacity and stability over actual shelf life, not just theoretical maximums. Some market alternatives turn to lab fortification to “boost” specific compounds, yet lose the supporting actives naturally present in leaves. Our clients often report cleaner, more rounded sensory profiles—less bitterness, more drinkable, and more amenable to end-use versatility. Over time, consistent extract quality translates into smoother production runs, fewer complaints, and lower rates of product returns.
We grow every tree as a multi-generational investment, planning yield not just for this season but for decades ahead. Leaves come from routine pruning that keeps trees healthy; no groves are cut only for leaf harvest. All spent material post-extraction returns as soil conditioner, closing the loop and limiting agricultural waste. The local workforce receives ongoing skills training, and we encourage farmers to rotate crops instead of relying solely on a monoculture landscape. Meeting organic certification targets brings challenges, but we believe preservation of soil and water resources forms the backbone of a trustworthy operation. Old-fashioned stewardship keeps customer trust high over the long run.
The global market for botanical extracts constantly shifts as new science and stricter regulations emerge. Standards for purity, traceability, and labeling keep rising. We follow not just country-of-origin requirements but target country rules as well, including novel food status and organic trace-back protocols. Our team works with regulatory experts and trade groups, offering open access for audits and documentation review. This investment in traceability costs more, but clients see fewer regulatory headaches and holding times. Markets in North America and the European Union especially value third-party verification and supply chain transparency—from the grove to finished powder.
Consumers increasingly demand clean-origin, traceable, minimally processed ingredients; they openly check for certifications and question suppliers on environmental impact and community support. This pressure lines up with our philosophy. Years ago, some viewed these demands as a burden, but ongoing transparency turned into an asset both for market access and customer loyalty. Our customer service team fields questions from both large enterprise buyers and small brands whose founders know every ingredient by name. Open communication builds networks of trust with everyone we serve.
Every season raises logistical and agronomic challenges, from unpredictable rainfall to market surges and labor costs. Sudden crop disease or unexpected storms occasionally reduce raw material supply. In these cases, we manage inventory through long-term relationships with local growers, never resorting to grey-market material. Equipment maintenance, especially in rural areas, also factors into reliability; we keep backup parts and local technician relationships so that breakdowns in the middle of harvest processing don’t cripple operations. Consistent communication with clients allows them to adjust to minor delays or brief shortages, especially during peak seasons.
Maintaining high polyphenol content presents its own set of challenges. Leaves harvested after rainfall often contain more water, affecting extraction yields. Too-rapid drying can scorch material, degrading bioactives. We learned these lessons early—scheduling harvest teams according to forecast and running trial batches before ramping to full lot scale. Investing in gentle dryers and flexible extraction lines paid off over years of production.
The world of natural extracts evolves fast. Phytochemical profiling advances and more precise instrumentation now let us tweak production in real time. We’ve introduced small-lot pilot runs for new applications, supporting brand launches and product updates for our customers. Feedback from both academic collaborators and end users fuels innovation—whether developing a powder with improved dispersibility or supporting clean-label certification projects. New extraction approaches—like ultrasound-assisted processing or membrane separation—promise better yields and less environmental impact, and we test each innovation at bench scale before deciding what to scale up.
We see our role extending beyond production floors or quality labs. Many partner companies look to us for guidance as they shape formulations or enter regulated markets. We often provide technical references, scientific updates, and sample batches to support R&D work. Helping buyers understand both ingredient provenance and best use practices reduces project failures. In dozens of projects, our direct developer-to-developer communication avoids the confusion that sometimes comes with layers of intermediaries. Customers who visit our facility share what the modern market expects: more support, less opacity, and a genuine partnership mindset.
Today’s buyers often bring sophisticated lab equipment to double-check claims. This trend rewards those who never cut corners in field, factory, or supply chain. For us, pride means clients feel the lived reality of “from source to finished solution”—not just on paper, but with every kilo they purchase. We value real feedback and long-term relationships over flashy marketing. The extract we deliver represents years of experience and hundreds of small steps carried out by dedicated hands at every stage—the only way to achieve reliability and accountability that new entrants to this market can’t match.
From groves rooted in time-tested practices to modern labs focused on continuous improvement, our Extract Of Olive Leaf earns its difference through commitment, transparency, and listening. The challenges we face shape the quality and continuity of what we offer, and every batch reflects these tangible commitments.