You are here: Home » Products » Supercritical CO2 Extracts » Magnolia Bark Extract » Magnolia Bark Oil


Magnolia Bark Oil

Magnolia-EX™ is Botaniex’s branding extract from Magnolia Bark made with a proprietary extraction technology - Supercritical Fluid Extraction (i.e. Supercritical Carbon Dioxide Extraction).

Supercritical Carbon Dioxide Extraction (SCFE-CO2) is a process in which the objective compound is extracted and/or separated from its material using supercritical carbon dioxide (SCFE-CO2) as solvent. The supercritical state of a matter means that both its temperature and pressure are higher than the critical temperature respectively. SCFE-CO2 is based on the large difference in dissolubility of carbon dioxide at different temperature and/or pressure. As a result, we can control conveniently the selectivity and completeness of extraction by changing the temperature and pressure of carbon dioxide. The outstanding advance of SCFE-CO2 are "low temperature, high efficiency, and low pollution”.

Botaniex provides Magnolia Bark Oil in the following specifications.

Product Name

Brand Name/Code


Magnolia Bark Oil


Magnolol & Honokiol 10%

Magnolia Bark Oil


Magnolol & Honokiol 20%

*Customized specification available upon request.

Magnolia Bark

Magnolia bark (Magnolia officinalis) is a traditional Chinese medicine (where it is known in TCM as houpu or hou po) used since 100 A.D. for treating "stagnation of qi" (low energy) as well as a variety of syndromes, such as digestive disturbances caused by emotional distress and emotional turmoil.

Magnolia bark is rich in two biphenol compounds, (Magnolol and Honokiol), which are thought to contribute to the primary anti-stress and cortisol-lowering effects of the plant. Magnolia bark also contains a bit less than 1% of an essential oil known as eudesmol,which is classified as a triterpene compound, and may provide some additional benefits as an antioxidant.

Botanical Name

Magnoliae Officinalis

Magnolia Bark Oil

Plant Family


Part of Used


Benefits of Magnolia Bark Oil

  • As powerful antioxidant in cardiovascular diseases;

  • Inhibiting bacteria growth and viral infection;

  • Alleviating anxiety, improves sleep and relieves insomnia;

  • Anti-inflammatory;

  • Protecting the brain from Alzheimer's disease;

  • Anti-dental caries and anti-periodontal disease;

  • Curing the habit of tobacco ( Magnolol)


The main components of Magnolia Bark are magnolol, honokiol, tetrahydro magnolol, isohonophenol and volatile oil. It has central inhibition, muscle relaxation, anti-ulcer, antibacterial, anti-viral, anti-cancer, anti-allergic effects, etc. It has antihypertensive, anti-platelet aggregation and antagonistic calmodulin effects on the cardiovascular system.

Magnolia bark contains volatile oil. The main components of the oil include β-nonyl oleyl alcohol, magnolol, honokiol and tetrahydro magnolol; and other include magnolia, magnolia, and tannin. Houpu decoction has inhibitory effects on pneumococcal, diphtheria, hemolytic streptococcus, Bacillus subtilis, Shigella and Shigella dysenteriae, Staphylococcus aureus, Bacillus anthracis and several dermatophytes. For the intestine, small doses are excited, large doses are inhibited, and there is excitatory effect on the bronchus. Magnolia officinus can cause motor nerve endings to paralyze, causing body skeletal muscle relaxation; has antihypertensive effect, reflexively causes respiratory excitement when blood pressure is reduced, and heart rate increases. Magnolol has a preventive effect on experimental gastric ulcer, and has a certain inhibitory effect on histamine-induced duodenal fistula, which can inhibit gastric juice secretion.


  • Pharmaceuticals (Chinese patent medicine or botanical );

  • Health-care food, antioxidant food, and chutty;

  • Comestics and daily chemicals. (skin ointment, toothpaste, mouth wash)

Package and Storage

  • Package: HDPE bottle or barrels. Net weight: 25 kg.

  • Storage: Store at low temperature in a filled nitrogen container away from moisture and sunlight.

Shelf Life

  • 2 years if sealed and stored in the recommended conditions.

Hot tags: Magnolia Bark Oil, magnolia officinalis oil, magnolia oil, magnolia essential oil, magnolia bark essential oil, magnolia magnolol, magnolia honokiol, magnolia oil magnolol and honokiol, magnolia officinalis bark extract, scfe-co2, wholesale, China, Bulk, custom, manufacturing company, suppliers, factory, for sale


Related News

content is empty!


Botaniex specializes in the production of botanical extracts and functional herbal formulations, providing raw materials and value-added services for manufacturers in the health food/dietary supplement, functional beverage, cosmetics, and pharmaceutical industries.




 403#, Unit 1, Building A4, Lu-Valley Compark,27 Wenxuan Road,Lu-Valley High-Tech Development District,Changsha, Hunan Province, China 410205
  +86-731-88718666
 : +86-731-88889899
Copyright 2024 Botaniex, Inc. All Rights Reserved