Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of Dihydrohonokiol-B in China, featured by quality products and good price. Please rest assured to wholesale bulk natural Dihydrohonokiol-B for sale here from our factory. Contact us for free sample.
Product Information
Dihydrohonokiol-B is a natural product isolated from the bark of Magnolia officinalis and is a hydrogenated derivative of honokiol. It is more stable and has excellent biological activity, making it a more and more popular ingredient in the nutraceutical and research industries. DHH-B is normally delivered as a high purity fine powder with good flowability, low moisture content and good processability, which can be easily formulated into capsules, tablets, powders and other formulations. Its stable physical properties also make it easy to package, ship long distances, and store for long periods of time under recommended conditions. DHH-B has been increasingly recognized as a formulation for the promotion of relaxation, healthy sleep and emotional well-being as well as an important ingredient for scientific research and product development.
As a professional manufacturer and supplier of premium botanical extracts and functional ingredients, LonierHerb manufacture high quality Dihydrohonokiol-B (DHH-B) under strict quality management system, ensuring high purity, batch-to-batch consistency and reliable performance. Customized specifications, flexible packaging options and stable global supply are available to satisfy the diverse needs of manufacturers and formulation companies. Our DHH-B is a semi-finished raw material for exclusive use in the production of dietary supplements, functional foods, cosmetic products and for research purposes. It is not for direct use by consumers and the final formulation, dosage and application must be in accordance with local regulations and determined by qualified professionals.
What is Key Features of DHH-B ?
1) High Purity
Available in high-purity specifications (typically ≥98% or ≥99% by HPLC) with low impurity levels and excellent batch-to-batch consistency.
2) Enhanced Stability
The hydrogenation process improves the chemical stability of DHH-B, making it more resistant to oxidation and suitable for long-term storage.
3) Excellent Flowability
Fine, uniform powder with good flow characteristics, allowing efficient mixing, encapsulation, tableting, and large-scale manufacturing.
4) Easy Formulation
Compatible with a wide range of formulations, including capsules, tablets, powder blends, and other functional ingredient systems.
5) Reliable Quality Control
Manufactured under a strict quality management system with comprehensive testing for purity, appearance, heavy metals, microbiological limits, and residual solvents.
6) Wide Application Potential
Suitable as a functional ingredient for dietary supplements, functional nutrition products, cosmetic formulations, and scientific research.

Certificate of Analysis
|
Test Items |
Specifications |
Result |
|
|
Appearance |
Off-white to yellow fine powder |
Conforms |
|
|
Assay |
DHH-B |
61.35% |
|
|
Tetrahydrohonokiol |
34.28% |
||
|
Honokiol |
3.19% |
||
|
Odor & Taste |
Special Sour |
Conforms |
|
|
Loss on Drying |
≤5.0% |
0.68% |
|
|
Mesh size |
NLT 98% through 60 mesh |
Conforms |
|
|
Heavy metal PPM |
≤10.0 |
Conforms |
|
|
(Pb) PPM |
≤1.0 |
Conforms |
|
|
(Arsenic) PPM |
≤1.0 |
Conforms |
|
|
(Cadmium) PPM |
≤1.0 |
Conforms |
|
|
(Mercury) PPM |
≤0.1 |
Conforms |
|
|
Ash Content |
≤2.0% |
Conforms |
|
|
Total Bacteria |
≤1000cfu/g |
Conforms |
|
|
Yeast Mold |
≤100cfu/g |
Conforms |
|
|
Salmonella |
Negative |
Negative |
|
|
E.Coli |
Negative |
Negative |
|
|
Solvent residences |
≤0.05% |
Conforms |
|
|
Conclusion |
To be complied with in-house Specification |
||
|
Shelf Life |
2 years when properly stored. |
||
|
Storage |
Store in cool & dry place, not freeze. Keep away from strong light. |
||
LonierHerb Guarantee
✅ All products are produced in GMP-compliant manufacturing facilities.
✅ All products are released only after strict inspection by our in-house laboratory or authorized third-party testing institutions.
✅ All shipments are handled and delivered by professional freight forwarders for safe and reliable logistics.
✅ 100% Natural, no artificial additives
✅ Allergen-Free
✅ Gluten-Free
✅ GMO-Free
Flow chart of Dihydromagnolol

Comparing Dihydrohonokiol-B and Honokiol
Dihydrohonokiol-B (DHH-B) is a hydrogenated derivative of Honokiol, a naturally occurring biphenolic compound found in the bark of Magnolia officinalis. By hydrogenating the unsaturated side chains of Honokiol, DHH-B achieves improved chemical stability while retaining a closely related molecular framework, making it well suited for research and formulation applications.
|
Comparison |
Dihydrohonokiol-B (DHH-B) |
Honokiol |
|
Source |
Hydrogenated derivative of Honokiol |
Natural lignan isolated from Magnolia officinalis bark |
|
Production |
Produced by catalytic hydrogenation followed by purification |
Extracted and purified directly from Magnolia bark |
|
Chemical Structure |
Saturated structure after hydrogenation |
Contains unsaturated allyl side chains |
|
Stability |
Higher chemical and oxidative stability |
More susceptible to oxidation and degradation |
|
Purity |
Commonly available at ≥98% or ≥99% (HPLC) |
Available in various purity grades, typically ≥98% |
|
Appearance |
Off-white to white fine powder |
Off-white to pale yellow powder |
|
Processing Performance |
Better flowability and formulation stability |
Good processability, but lower storage stability than DHH-B |
|
Applications |
Dietary supplements, functional ingredients, cosmetic formulations, research |
Dietary supplements, botanical extracts, cosmetic ingredients, research |
Third Party Test Report
We have established partnerships with renowned third-party laboratories such as Eurofins and SGS. Before shipment, we can provide Dihydrohonokiol-B (DHH-B) bulk for re-inspection in strict accordance with customer requirements. This includes arranging testing at laboratories designated by customers to ensure product quality meets your expectations.

What Are the Applications of Dihydrohonokiol?
1) Dietary Supplements
DHH-B is widely used in capsules, tablets, powders and other dietary supplement formulations designed to support relaxation, sleep quality and overall wellness.
2) Functional Foods and Beverages
It can be incorporated into functional foods and beverages formulated to promote stress management, relaxation and healthy lifestyle support.
3) Nutraceutical and Wellness Products
Dihydrohonokiol-B is a popular ingredient in nutraceutical formulations targeting mood balance, cognitive health, nervous system support and healthy aging, making it suitable for a wide range of wellness applications.
4) Research and Product Development
Due to its unique biological properties, Dihydrohonokiol is extensively used in pharmaceutical, nutraceutical and botanical research, as well as in the development of innovative functional ingredients and advanced health products.
LonierHerb Certificate

Package and Delivery Time
|
1~50Kg |
DHL,UPS, FEDEX, TNT, EMS |
Door to Door Service 2~3days |
Inner is Aluminum foil bag, Outer is Carton or Drum. |
|
50~200Kg |
By Air |
Any International Airport 3~5days |
25Kg/Drum, inner is double plastic bag. |
|
>200Kg |
By Sea |
Any International Seaport 5~7days |
25Kg/Drum, inner is double plastic bag. |

What Are the Functions of Dihydrohonokiol-B (DHH-B)?
1) Supports Relaxation and Emotional Balance
Wholesale Dihydrohonokiol-B (DHH-B) is widely studied for its ability to promote relaxation and help maintain a calm, balanced mood. It is commonly used in wellness formulations designed to support daily stress management and emotional well-being.
2) Promotes Healthy Sleep Quality
DHH-B is frequently incorporated into sleep support products to help encourage natural, restful sleep. It is valued for supporting a healthy sleep cycle and improving overall sleep quality without disrupting normal daily activities.
3) Supports Brain and Nervous System
Health Research suggests that DHH-B may help maintain normal nervous system function and support cognitive wellness by protecting nerve cells from oxidative stress and promoting overall neurological health.
4) Provides Antioxidant Support
As a bioactive compound, DHH-B exhibits antioxidant properties that help reduce oxidative stress and protect cells from free radical damage, supporting overall cellular health and healthy aging.
Why choose LonierHerb ?
★ We are Dihydrohonokiol-B (DHH-B) manufacturer.
★ We guarantee our products are produced in strict according to standard and specification.
★ We are constantly developing more products to meet market demand, if you have any suggestions, please contact us freely.

Dihydrohonokiol-B (DHH-B) is LonierHerb one of hot selling cosmetic raw material , every year there are lots of products to be shipped all over the world, high quality, fast delivery , and professional service make our products very popular, so if you want to buy Rhodiola rosea root extract or need Samples, COA, MSDS and others, please do not hesitate to contact us, we will do our best to meet your need better. Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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