Our Magnolia Bark Extract
What's Magnolia
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  • Magnolia Bark Extract Technical Data Sheet

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INCI Name:

Magnolia Bark Extract


Magnolia officinalis Rehd. et Wils.


Magnolol 10%-98%



Magnolia Officinalis Bark Extract

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  •  Specification Sheet 

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  • What's Magnolia Bark Extract

Stem bark Quilled singly or double quilled, 30~35 cm long, 2~7 mm thick, commonly known as “Tongpo”; stem bark near the root with one end spread out like a bell, 13~25 cm long, 3~8 mm thick, commonly known as “Xuetongpo”. Outer surface greyish-brown, rough, sometimes scaly, easily exfoliated, with distinct elliptical lenticels and longitudinal wrinkles, appearing yellowish-brown when the coarse bark peeled; inner surface purplish-brown, relatively smooth, with fine and dense longitudinal striations and exhibiting oily trace on scratching.


Magnolia is a plant. People use the bark and flower buds to make medicine. Magnolia flower bud is used for stuffy nose, runny nose, common cold, sinus pain, hay fever, headache, and facial dark spots.


Model No.: MOB         

Product Name: Magnolia Bark Extract Powder

Plant Origin: Magnolia officinalis Rehd. et Wils.


Magnolol 10%-98%

Honokiol 2%-98%

Honoliol+Magnolol 5%-98%



1) Houpu is bitter and warm, non-toxic, mainly treating wind-stroke, cold damage, headache, cold and heat, fright qi, blood impediment, and dead muscle. It removes the three kinds of worms. It grows in mountains and valleys.  

2) Magnolia is used for weight loss, problems with digestion, constipation, inflammation, anxiety, stress, depression, fever, headache, stroke, and asthma.

3) Magnolia bark is an ingredient in Hange-koboku-to, which is composed of 5 plant extracts, and in Saiboku-to, which is composed of 10 plant extracts. These extracts are used to decrease anxiety and nervous tension and to improve sleep. Some researchers believe honokiol, a chemical in magnolia bark, is what makes these medicines work.

Assay: 50% Magnolol by HPLC

Appearance: Yellow Brown Powder

Particle Size:100% through 80 Mesh

Loss on Drying:< 5.0%

Heavy Metals:< 20ppm

Arsenic(As):< 2ppm

Lead(Pb):< 2ppm


Total Plate Count:< 10,000cfu/G

Yeast & Mold:< 1,000cfu/G


Salmonella: Negative



a. The raw material is 100% natural, no additive added during products. Huge stock for the raw material, and finished products.


b. Full specifications, we can supply all the specifications.


c. Our special advantage is to produce goods conformed to the European market. European market is our main market, and we enjoyed a good reputation in Europe. Our heavy metals(As, Pb, Cd, Hg), Microbiology, Pesticide, etc. are well controlled.


d. Equipped with the most advanced extraction unit, and HPLC,UV,GC,AA. We are also in cooperation with many third party LAB to control the goods, such as SGS, PONY, CHROMADEX, etc..