Magnolia officinalis extract manufacturer
The Magnolia officinalis extract magnolol and honokiol powder produced by KINTAI. is a high-purity white powder with no obvious odor and good solubility, especially in sodium hydroxide solution, ethanol, propylene glycol and butylene glycol. It is colorless after dissolution and is suitable as a high-quality raw material for many industries.


The active ingredients of this product mainly include magnolol and honokiol, which have significant anti-inflammatory, antibacterial, anticancer, antidepressant and antioxidant effects, so it is widely used in medicine, health products, cosmetics and other fields. As a pharmaceutical raw material, magnolia bark extract honokiol powder exhibits strong anti-inflammatory and neuroprotective functions, which can support the research and development of various health products.
In the field of cosmetics, due to the high purity and safety of magnolia extract powder, we recommend that its use concentration be controlled at 0.01% to 0.3% to ensure product safety and ideal effects.
Specifications Of KINTAI Magnolia Officinalis Extract Powder
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why choose kintai's Magnolia officinalis extract
1. Rich raw material supply chain and high-quality sources
Magnolia officinalis has a long growth period. High-quality Magnolia officinalis bark requires a growth cycle of at least 15 years, and the best quality Magnolia officinalis bark requires a growth period of 40 to 50 years. Therefore, the supply guarantee of Magnolia officinalis resources is particularly important.
The company has established long-term cooperation with many high-quality production areas, including Enshi, Hefeng in Hubei, China, and Dujiangyan in Sichuan. These areas have large areas of Magnolia officinalis planting resources. Although the annual output is limited, the quality of their raw materials and the content of active ingredients are significantly higher, ensuring the quality of our extracts.
2. Technologically advanced extraction process to ensure high purity of products
We use advanced extraction technology and strict production processes to efficiently separate and purify magnolol and honokiol in Magnolia officinalis bark to obtain stable and high-purity active ingredients. The magnolol content produced by the company is stable and has competitive advantages in the industry, making the extract more in line with industry needs in terms of medicinal effects and stability.
Our production process strictly follows national and international quality standards. We ensure the quality and purity of each batch of products through HPLC testing, and have a standardized heavy metal and solvent residue control system to meet high quality standards.
3. Large-scale production capacity to meet market demand
Although the annual demand for magnolia phenol in the country has exceeded 5,000 tons, the total supply of magnolia resources in the country is less than 50%, and there is a huge gap in the market. On the basis of ensuring the supply of magnolia raw materials, we can effectively meet customers' growing demand for magnolia phenol through large-scale production.
With efficient extraction technology and optimized production processes, the company can provide high-quality and high-purity magnolia phenol products to the market with a high raw material utilization rate to meet the application needs of multiple industries such as medicine, health products and cosmetics.
4. Professional technical team and R&D strength
We have a professional technical team that continues to carry out deep processing and new application research and development of magnolia phenol. Magnolia phenol not only shows significant effects in antibacterial, anti-inflammatory, antioxidant and other fields, but also has broad application prospects in sedation, relieving muscle tension, and anti-psychotic diseases. Through scientific research and technological innovation, we actively promote the multi-field application of magnolia phenol and provide customers with more diversified product choices.
The company's R&D team cooperates with many domestic scientific research institutions to continuously improve the extraction process and new application development of magnolia phenol, and further enhance the market competitiveness and added value of magnolia phenol products.
5. Customized services and diversified product solutions
In response to the needs of customers in different industries, the company can provide customized production of magnolia phenol in different specifications, covering the fields of medicine, food, cosmetics, health products, etc., to help customers achieve product differentiation in their respective application scenarios.
In addition to magnolia phenol and magnolia phenol powder, we can also develop compound extracts and new dosage forms according to customer requirements to meet the personalized needs of specific industries and provide a full range of product solutions.
In the context of the continuous growth of market demand for magnolia phenol and limited domestic resource supply, kintai has established our dominant position in the magnolia extract market through high-quality raw material selection, advanced production technology and reliable quality assurance. We will continue to expand production capacity, deepen product applications, and help more companies succeed in the field of high-end magnolia products.
What is Magnolia Officinalis Extract good for?
Improves Sleep
Magnolia extract powder is a potent, non-toxic anxiolytic that is mildly sedative and non-addictive. It is five times more potent than Valium but does not cause side effects such as memory loss, ataxia, central nervous system depression, and drug dependence. Magnolol can improve deep sleep stages by modulating the hydroquinone site of GABA(A) receptors. This helps treat patients who have trouble falling asleep or staying asleep.
Antidepressant
Magnolol has antidepressant properties that increase the brain neurotransmitters serotonin. Studies have shown that effective antidepressant properties are associated with normalization of biochemical parameters such as brain serotonin levels, serum corticosterone levels, and acetylcholine activity.
Digestive and Respiratory Health
Magnolol and honokiol powder has muscle relaxant properties, antispasmodic effects in the small intestine that help reduce symptoms of irritable bowel syndrome, and in asthma it helps reduce airway constriction, and it can also improve asthma by reducing airway inflammation. Magnolol has been found to have super antioxidant properties, 1,000 times more potent than vitamin E, and can protect heart cells from lipid peroxidation.
Oral Care
Honokiol powder is a broad-spectrum bactericide that is very effective in reducing bacteria that cause tooth decay and gingivitis. Studies have shown that the minimum inhibitory concentration of magnolol and honokiol against five bacteria related to gingivitis, including Porphyromonas gingivalis, is only 0.0025%;
Magnolia bark extract can reduce the risk of periodontal disease and prevent periodontal disease by protecting gingival tissue from colonization by harmful bacteria; Magnolia bark extract added to chewing gum has a good bactericidal effect on bacteria that cause bad breath and Streptococcus mutans bacteria involved in tooth decay, which can effectively prevent bad breath and protect oral health; According to Wrigley's breath freshening patent research, magnolol and honokiol in magnolia bark extract can effectively fight bacteria that cause bad breath. Magnolia bark extract with a concentration of only 0.2% can reduce more than 99.9% of oral bacteria in 5 minutes.
Magnolia officinalis extract for skin care
Magnolia bark extract is very effective in many important personal care applications, especially in acne treatment and anti-oxidation.
• Acne treatment: effectively kills acne bacteria and reduces inflammatory response
• Antibacterial: has broad-spectrum antibacterial activity
• Anti-inflammatory: effectively relieves skin inflammation problems and relieves itching and scratching symptoms caused by skin allergic reactions
• 0.002% of honokiol can kill acne bacteria
• Antioxidant: its antioxidant effect is 225% to 400% higher than vitamin C
Propionibacterium acnes is usually the main bacteria that causes acne.
Magnolia bark extract has a strong antibacterial effect on it. The effective minimum inhibitory concentration of honokiol is only 0.0003%, and the effective minimum inhibitory concentration of magnolia bark is 0.001%. In addition, these two bioactive substances have anti-inflammatory properties and can prevent skin damage caused by acne infection, such as acne, irritation, infection, redness and scarring.
Treating the skin with honokiol can significantly inhibit UVB-induced inflammatory response and reduce the production of skin inflammatory mediators COX2 (cyclooxygenase-2), PGE2 (prostaglandin E2) and proinflammatory cytokines. Magnolia bark extract and magnolol prevent skin photoaging by inhibiting the inflammatory mediator NF-kappaB.
Kintai's Magnolia bark water-soluble extract has a strong antioxidant effect. It has a strong skin protection and anti-aging effect. Its antioxidant capacity is stronger than vitamin C. Its ability to scavenge hydroxyl free radicals is 400% higher than vitamin C (0.001%); its ability to neutralize singlet oxygen free radicals is 225% higher than vitamin C.
Application of Magnolia Officinalis Extract
In terms of antibacterial effect, magnolol has a significant antibacterial effect on Gram-positive bacteria, acid-resistant bacteria and filamentous fungi, a more significant antibacterial effect on Streptococcus mutans, and the strongest inhibitory effect on Staphylococcus.
Clinically, it is mainly used to eliminate the fullness of the chest and abdomen, calm the central nervous system, relax athletes' muscles, antifungal, antiulcer, and other drugs. Furthermore, the novel use of honokiol could be extended to psychiatric disorders.
Magnolia Bark Extract can be widely used in food, health products, cosmetics and other industries.
KINTAI Magnolia Bark Extract HPLC testing
Chromatographic conditions Mobile phase: methanol-0.5% phosphoric acid (70:30); flow rate: 1.0mL/min; column temperature: 20°C; injection volume: 20μL; detection wavelength: 294nm; mm, 5 μm).
Preparation of reference substance solution Accurately weigh 104.0 mg of magnolol reference substance and 102.0 mg of honokiol reference substance, dissolve them in methanol and dilute to 100.0 mL.
Preparation of the test solution Weigh 0.95 g of brown insoluble matter, dissolve it in methanol solution and dilute to 100.0 mL.
Determination of sample content According to the above chromatographic conditions, the content of each sample was determined by the external standard one-point method. The results obtained are that, in every 100 g of raw medicinal materials, the yield of the extract is 15%, and the contents of magnolol, honokiol, and total phenols are 1.25%, 0.68%, and 1.93%, respectively.
Contact us
★If you want to get high-quality magnolia officinalis extract, please feel free to contact us at Email: sales@kintaibio.com or feedback on the next page.
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