Rosemary Leaf Extract

Rosemary Leaf Extract is extracted from Rosmarinus Officinalis L. by ethanol and water
Latin Name: Rosmarinus Officinalis L.
Type: Herbal Extract
Form: Powder
Part used: Leaf
Appearance: Fine brown yellow powder
Botanical Source:Rosmarinus officinalis L.
Active ingredient:Carnosic Acid, Carnosol, Rosmarinio acid, Ursolic acid and oleanolic acid
Solvent Used:Ethanol
Specification:25% Carnosic acid by HPLC;25% Rosmarinic aoid by HPLC;5%-50% Ursolic acid by HPLC
Application: Supplements, Health food
Packaging: Drum
Place of Origin: Hunan, China (Mainland)
Grade: Food Grade
Shelf Life: 2 years
Carnosic acid:
Rosmarinic aoid:
Ursolic acid:
sharethis sharing button
  • Carnosic acid

  • World-way


          World-way Biotech Inc. is one of the main manufacturers of rosemary extract in China, and has a leading position in the terminal application of rosemary extract. We work with university experts for a long time in solving problems regard to full dissolution, smell and color in oil-water mixed solution to significantly improve the shelf life of foods containing both oil and water as well as maintain the original taste of food. In addition, we have extensive experience and data accumulation in terminal products applications, such as market-proven natural compounding antioxidant solutions, export experience in more than 60 countries and regions, to help you move your project forward quickly and efficiently.




2.Antidepressant effect
3.Inhibitory effect
4.Anti-inflammatory effects
5.Antiviral activity
6.Anticancer anti-tumor effect
7.Anti-allergic effects
9.Antithrombotic antiplatelet effect
10.Antidepressant effect
11.UV radiation effect



1. Apply in food field;
2. Apply in pharmaceuticals and health care field;
3. Apply in cosmetic field

1-Material control23



Product Category

Product Inquiry
  • Q Do you manufacture all natural products?

    A Yes, we manufacture products with no artificial ingredients.
  • Q Can I have a sample ?

    A Sure, 20g-50g free sample is available for your testing.
  • Q Do you have a guarantee on your products?

    A We guarantee the goods produced is same as the samples confirmed by you, and strictly tested every item comply with CHP, EP or USP before shipping.
  • Q What is your delivery?

    A Normally the delivery is 7-10 working days
  • Q What do you produce?

    A We produce standardized herbal extract to ratio extract, such as Pesticide Free Ginseng Extract, Cocoa Polyphenols, Apple Phloridzin, Sweet Tea Extract, Resveratrol From Giant Knotweed Extract, Sorghum Extract, Dong Quai Extract, Milk Thistle Extract, Red Clover Extract, Echinacea Purpurea Extract, Magnolia Bark Extract etc
We look forward to working with you to develop cost effective products and long term relationships with mutual benefit.

Quick Links

Product Category

Contact Us

 Room 1706,1st Building Of Wankuntu, Changsha 410014, Hunan, China.
 +86-13974944225
领英logo  inslogo  Facebooklogo  YouTube logo
Copyright © 2021 World-Way Biotech Inc. Technical support : leadong