Mulberry Leaf Extract for Sale
Sunjoy provides quality-assured mulberry leaf extract for your supplements.
- Active ingredient: 1-deoxynojirimycin (DNJ), CAS number: 19130-96-2; molecular formula: C6H13NO4; molecular weight: 163.17
- Related name: Morus alba leaf extract
- Appearance: light brownish-yellow to brownish powder
- Product specification: 1%, 3%, 5%, 10%, 50% customizable (HPLC)
- Packaging: 1 kg aluminum foil bags, 5 kg aluminum foil bags, 10 kg aluminum foil bags, 25 kg fiber drums with inner double-liner plastic bags
What Is Mulberry Leaf Extract?
Mulberry leaf extract is extracted from mulberry leaves. One of the important active ingredients is 1-deoxynojirimycin (DNJ). By inhibiting α-glucosidase activity, DNJ helps slow the breakdown of carbohydrates and the release of glucose. You can apply mulberry leaf extract in blood sugar support, metabolic health, and weight management products.
Applications of Sunjoy Mulberry Leaf Extract
Sunjoy mulberry leaf extract supports healthy blood sugar stability and metabolic balance. These are dietary supplements for people in long-term health management. You can use our mulberry leaf extract in dietary supplements and herbal blends.
Sunjoy mulberry leaf can help with nutrition management for high-carbohydrate diets. It can be used to support post-meal metabolism and balanced carbohydrate metabolism. Common products include carbon-control capsules, formulas, and herbal nutritional supplements.
Sunjoy mulberry leaf extract is also used to support lipid and energy metabolism. It can serve as a multifunctional plant material for health management, ideal for daily metabolism regulation and healthy aging products.
Sunjoy mulberry leaf extract aids in body weight management by supporting carbohydrate and energy metabolism. It can be used in weight management capsules and powders, helping support healthy weight maintenance.
More About Our Company
- Professional Mulberry Leaf Extract Supplier
- Features
- Extraction Process
- Certificate of Analysis
- Reliable bulk supplies of mulberry leaf extract
- Compliant with the US, EU, and CN market standards
- Documentation support for global logistics
- Custom services for product manufacturing and packaging
Customizable DNJ Content: We can manufacture organic mulberry leaf extract with different DNJ content levels to meet your formulation needs.
Premium Raw Material: Strict controls over raw mulberry leaves ensure the quality of the final extract products, offering premium materials for your supplements.
Strict Impurity Control: Through scientific purification technologies and multiple rounds of testing, we minimize impurities and ensure reliable assay results.
Wide Dosage Compliance: Our mulberry leaf extract powder can be applied in different product formats, including tablets, capsules, and solid beverage formulations.
Excellent Water Solubility: Advanced water solubility ensures good dispersibility and processability in formulations, enhancing the stability of your supplements.
Batch Consistency: Through closed manufacturing monitoring and third-party inspections, we ensure our products remain consistent between batches for your bulk orders.
Bulk Order Capability: We have well-established, GMP-certified manufacturing lines and continuous supply capability, meeting your long-term procurement needs.
Secure Packaging: Before shipment, we pack your products in foil bags and fiber drums to protect them from potential degradation.
Raw Material Processing: We use quality-assured mulberry leaves as raw materials. The cleaning process is done to remove impurities. Then we dry and crush mulberry leaves to achieve an optimal extraction particle size, enhancing the release efficiency of active ingredients.
Water Extraction: After crushing mulberry leaves, we add highly purified water. The material is extracted twice using water extraction technology, fully releasing the water-soluble active compounds.
Filtration: In this stage, we collect the extract solution and conduct filtration to remove insoluble impurities. The clear liquid lays a stable foundation for the subsequent purification process.
Resin Adsorption and Elution: We use resin adsorption columns to purify the filtered extract. The target active ingredient, such as DNJ, can then be absorbed onto the resin. After the resin adsorption, we use the food-grade adjustment system to manipulate pH and elution conditions, releasing the target compounds from the resin.
Concentration: When we get the liquid, we concentrate the solution to remove residual water and solvents, increasing the DNJ content of mulberry leaf extract. This step prepares the material for the drying stage.
Drying: We use drying technologies, such as spray drying, to process the material. With water removed, we get mulberry leaf extract in a stable powder form, which is ideal for storage and supplement manufacturing.
Blending: We mix mulberry leaf extract powder with food-grade dextrin to optimize the powder flowability. Thus, we can achieve specification standardization and maintain batch consistency through precise control over manufacturing lines.
Packaging: The final product will be sealed under strictly controlled conditions to avoid moisture absorption, oxidation, and external contamination. Our standard product packaging is 1 kg aluminum foil bags, 5 kg aluminum foil bags, 10 kg aluminum foil bags, and 25 kg fiber drums with inner double-liner plastic bags. Packaging customization is also available.
| Assay (HPLC) | 5% (customizable for 1%, 3%, 5%, 10%, and 50%) | |
| Appearance | Light brownish-yellow to brownish powder | |
| Loss on Drying | ≤7% | |
| Heavy Metals | Complies | |
| Ash | ≤8% | |
| Microbial Limit | Total plate count | ≤1000 cfu/g |
| Total yeasts and molds | ≤100 cfu/g | |
| E.coli | not detected | |
Related Products
Primarily used in blood sugar, metabolic health, and weight management formulations.
Commonly used in blood sugar and energy metabolism, and antioxidant protection products.
Used for women’s health, menopausal nutritional management, and antioxidant products.
Used for growth support, protein nutrition enhancement, and basal metabolic support.
The usage time is not fixed. It is primarily determined by formulation design and product applications. If mulberry leaf extract is added to products for blood sugar health, carbohydrate management, or metabolic health, it should be taken before or with meals.
For daily health management products, it is recommended to take them regularly and at fixed times. They support long-term metabolic regulation and healthy weight maintenance, requiring regular, continuous intake.
For now, there is no reliable scientific evidence that shows mulberry leaf extract can boost or activate estrogen. Its application focuses primarily on blood glucose metabolism, postprandial carbohydrate management, and metabolic health regulation.
Generally, mulberry leaf extract is considered to be relatively safe. However, some people may experience mild side effects due to individual differences or higher intake.
Digestive Discomfort
Some people may experience mild gastrointestinal reactions at the initial or higher dosages, including stomach discomfort, mild bloating, and changes in bowel movement frequency. These reactions are commonly related to the individual’s adaptability to plant extracts.
Blood Sugar Fluctuation
If consumers are taking other blood sugar support ingredients or dietary control measures, there may be additive effects on blood sugar levels. Mulberry leaf extract may enhance the hypoglycemic effect of blood sugar medicines, causing low blood sugar. People who currently take these medicines should be cautious when using mulberry leaf extract.
Hypoglycemia Risk
In rare cases, especially when taken with other blood sugar-regulating products, mulberry leaf extract may cause hypoglycemia. People are advised to evaluate their body’s well-being and monitor their physical reactions while taking the extract.
Allergic Reactions
Some people may be allergic to plant-based materials, experiencing skin discomfort and other mild allergic reactions. If any allergic reactions occur, they should stop using it immediately and monitor their body’s reactions.
Precautions for Using
There is insufficient research on the safety of mulberry leaf extract for pregnant and breastfeeding women. It is best not to take mulberry leaf extract unless directed by a doctor. Individuals scheduled for surgery are often advised to avoid using mulberry leaf extract for at least two weeks before surgery.
| Items | DNJ | Berberine |
| Raw Materials | Mulberry branches, leaves, and root bark | Roots, stems, bark, and other parts of plants such as Coptis chinensis, Berberis julianae, and other Berberis plants |
| Applications | Blood sugar support, metabolic health, weight management, and post-meal carbohydrate management | Blood sugar support, metabolic health, weight management, gut health, and cardiovascular health support |
| Common Combined Ingredients | Berberine, alpha-lipoic acid, bitter melon extract, Gymnema sylvestre extract, cinnamon extract, and chromium | Mulberry leaf extract, alpha-lipoic acid, cinnamon extract, Gymnema sylvestre extract, bitter melon extract, and chromium |
| Role in Formulation | Supporting function | Core ingredient |
DNJ from mulberry leaf extract and berberine have overlapping applications. However, they are different in formulation and product development. DNJ and mulberry leaf extract are more ideal for post-meal and daily management. Berberine is the core ingredient in regulatory formulations, serving as the main functional ingredient.
If your formulation is designed more for daily metabolic support and post-meal regulation, mulberry leaf extract is recommended. Berberine works better as the core ingredient in blood sugar management, comprehensive metabolic support, and main weight management.
Contact Us
Sunjoy is your trustworthy partner in China, manufacturing quality-assured mulberry leaf extract. We support you with bulk orders and long-term supplies. If you are interested, contact us and send your inquiries!
