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Magnolia Officinalis Bark Extract: Complete Guide to Benefits, Applications and Quality

2026-04-22

What is Magnolia Officinalis Bark Extract?

Magnolia officinalis, commonly known as Houpu in Traditional Chinese Medicine, is a medicinal tree whose bark has been used for over 2,000 years to support relaxation, digestive health, and overall wellness. The bark contains unique bioactive compounds called honokiol and magnolol, which have been extensively studied for their calming, anti-inflammatory, and antioxidant properties.

Key Benefits

  • Relaxation & Stress Support: Honokiol and magnolol may help promote calm relaxation and support the body's natural stress response by modulating GABA receptors.

  • Sleep Quality: Traditional use for supporting healthy sleep patterns and promoting restful, rejuvenating sleep without morning grogginess.

  • Digestive Health: Used in Traditional Chinese Medicine for supporting healthy digestive function and reducing occasional bloating and discomfort.

  • Antioxidant Protection: Magnolol and honokiol are powerful antioxidants that help protect cells from oxidative stress and support healthy aging.

  • Anti-inflammatory Properties: Contains bioactive lignans that may help reduce inflammation and support overall wellness.

Product Specifications

SpecificationDetails
Botanical NameMagnolia officinalis Rehd. & E.H.Wilson
Part UsedBark
Extract Ratio4:1
Active IngredientsHonokiol ≥2%, Magnolol ≥2%
Test MethodHPLC
AppearanceBrown to dark brown fine powder
Mesh Size80 mesh, 100% pass
StorageStore in cool, dry place, away from light
Shelf Life24 months
Packaging25kg/drum or customized

Applications

  • Dietary supplements for relaxation and stress support

  • Sleep quality formulations

  • Digestive health products

  • Traditional Chinese medicine formulations

Quality Standards

  • Manufactured in GMP-certified facility

  • Third-party lab tested for identity, potency, and purity

  • Free from heavy metals, pesticides, and microbial contamination

  • Compliant with USP, EP, and CP standards

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