Oil Soluble Rosemary Extract

Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of oil soluble rosemary extract in China, featured by quality products and good price. Please rest assured to wholesale bulk natural oil soluble rosemary extract for sale here from our factory. Contact us for free sample.

Oil-soluble rosemary extract is a naturally derived, high-performance antioxidant, typically standardized to its key active component-carnosic acid ( standard : 5%~90% or custommized). It features excellent stability, including resistance to high temperatures, and integrates seamlessly into oil-based systems. Thanks to its superior oil solubility, it disperses evenly in fats, essential oils, and lipid-rich formulations, providing consistent protection against oxidation. This helps maintain product freshness, preserve color and aroma, and extend shelf life without affecting the original characteristics of the formulation.

Widely used across food, cosmetics, and other industrial applications, this ingredient is especially suitable for products containing oils and fats. It supports product stability and quality by slowing oxidative degradation and enhancing overall formulation performance. In addition to its antioxidant role, rosemary extract is valued for its multifunctional properties, making it a versatile choice for modern formulations focused on stability, efficiency, and clean-label positioning.

As a professional Rosemary Extract factory, LonierHerb provide high-purity rosemary extract with consistent active ingredients. With strict quality control at every stage, from raw material selection to final production, we ensure reliable batch-to-batch consistency. Our flexible supply capacity, professional document support, and responsive service have earned us an excellent reputation. Whether for large-scale production or customized requirements, we are committed to delivering stable quality and dependable partnership support.

We have cooperated with other famous third-party laboratories, such as Eurofins, SGS , we can arrange the Oil Soluble Rosemary Extract Samples to reinspect according to customer's requirements before shipments. Of course, even to the laboratory designated by the customers.

1. Raw Material Preparation
Carefully selected rosemary leaves are cleaned and gently dried to preserve active components.

2. Extraction
The dried leaves are processed using solvent extraction to obtain a crude extract rich in carnosic acid.

3. Filtration and Concentration
The extract is filtered to remove impurities and then concentrated to enhance purity and potency.

4. Standardization
The extract is refined and adjusted to achieve a consistent carnosic acid content.

5. Oil-Soluble Adjustment
The product is processed to ensure excellent compatibility and dispersion in oil-based systems.

6. Quality Control and Packaging
Each batch undergoes strict testing before being carefully packaged to ensure stable and consistent quality.

1) It can be used as a preservative to keep food fresh and nutritious. It inhibits the growth of mold and bacteria, thereby extending the shelf life of food. This makes it widely used in the food industry, especially in meat products and beverages.

2) Its antioxidant properties make it helpful in slowing down the daily oxidation process, which has been widely used in the fields of pharmaceuticals, cosmetics and skin care products.

3) It has an anti-inflammatory effect, which can reduce inflammation and redness, thereby improving the patient's symptoms.

4) It is also widely used in spices and fragrances. It has a warm, woody and mossy scent that can be comforting and relaxing.

As a professional natural health product supplier, now LonierHerb Ltd has developing more than 1000 kinds of herb products,fruit and vegetable powder for you. For the further information of Oil Soluble Rosemary Extract, please contact and enquiry LonierHerb factory directly, Free Samples, COA, MSDS, Allergen List and so on will be sent to you at the first time. Your satisfaction is our first priority. THANK YOU ! E-mail: info@lonierherb.com whatsapp/Wechat:86-17702909819

Hot Tags: oil soluble rosemary extract, suppliers, manufacturers, factory, wholesale, buy, price, bulk, pure, natural, high quality, for sale, free sample, Powder, Lungwort Extract Powder, Lepidium Meyenii Extract Powder, Ashwagandha Extract Powder Withanolides