


Product Description
D-Mannose is a naturally occurring simple sugar (monosaccharide) that is closely related to glucose. It is found in various fruits such as cranberries, apples, and oranges, as well as in certain plants like pineapples. D-mannose is particularly well-known for its use in promoting urinary tract health, as it has been shown to help prevent and manage urinary tract infections (UTIs).
Health Benefits:
Urinary Tract Health:
- D-mannose is most commonly used as a dietary supplement to help prevent and treat urinary tract infections (UTIs). UTIs are often caused by the bacterium Escherichia coli (E. coli), which can adhere to the lining of the urinary tract. D-mannose helps prevent this adhesion by binding to the E. coli bacteria, which makes it easier for the body to flush the bacteria out through urine.
- Studies have shown that D-mannose supplementation can reduce the recurrence of UTIs, especially in women who are prone to recurrent infections.
Supports Bladder Health:
- In addition to preventing UTIs, D-mannose may also help support overall bladder health. It is thought to work by maintaining the integrity of the urinary tract's mucosal lining, preventing bacterial adhesion and supporting proper urinary function.
Gut Health:
- D-mannose has also been researched for its potential benefits for gut health. It can help promote a healthy balance of gut microbiota by supporting the growth of beneficial bacteria and inhibiting the growth of harmful bacteria, potentially contributing to better digestion and overall gut function.
Anti-inflammatory Effects:
- Some research suggests that D-mannose may have anti-inflammatory properties, particularly in the context of urinary tract and bladder health. It may help reduce inflammation associated with recurrent UTIs or bladder irritation.
Supports Immune Function:
- There is some evidence to suggest that D-mannose may support the immune system by improving the body's ability to clear out pathogens like bacteria and viruses, especially in the urinary tract.
Sources of D-Mannose:
D-mannose is naturally found in:
- Cranberries: One of the most well-known sources, especially effective in preventing urinary tract infections.
- Apples: A common fruit containing a small amount of D-mannose.
- Peaches and Pineapples: Other fruits that contain D-mannose, though in smaller amounts compared to cranberries.
- Certain plants and mushrooms also contain D-mannose in small quantities.
However, the amount of D-mannose present in these foods may not be enough to treat or prevent UTIs effectively. This is why many people turn to D-mannose supplements (typically in powder, capsule, or tablet form) to achieve therapeutic levels.
How D-Mannose Works:
D-mannose works by binding to the E. coli bacteria in the urinary tract. When E. coli attaches to the cells lining the bladder and urinary tract, it can cause inflammation and infection. D-mannose interferes with this attachment process, preventing the bacteria from adhering to the walls of the urinary tract. The bacteria then get flushed out of the body during urination.
D-mannose is a highly effective, natural supplement widely used to support urinary tract health and prevent urinary tract infections (UTIs), particularly those caused by E. coli bacteria. It works by preventing bacterial adhesion to the urinary tract walls, thereby helping to flush out harmful bacteria from the body. With its safety profile and natural occurrence in foods like cranberries, D-mannose is a popular and well-tolerated option for supporting bladder health and overall urinary system function.


Storage Type | Keep cool and dry |
Specification | 25kg/drum |
Shelf Life | 2 Years |
Manufacturer | Yeastar |
Address | China |
Instruction for use | Sweetener |
CAS No. | 3458-28-4 |
Other Names | D-mannose |
MF | C21H20O9 |
EINECS No. | 222-392-4 |
Place of Origin | China |
Type | Sweeteners |
Appearance | White crystalline powder |
Assay | 99.12% |
Odor | Characteristic |
Powder Size | ≥ 95% through 16 mesh |
Optical Rotation | +13.7 |
Bulk Density | 0.67 g/mL |
Solubility | Clear and colorless |
Residue on Ignition | 0.04% |
Loss on Drying | 0.16% |
Total Heavy Metals | ≤ 10 μg/g |




Hangzhou Focus Corporation, is a professional supplier of food additives & ingredients in international market, which is located in Hangzhou, Zhejiang Province, next to Shanghai port and Ningbo port. It is specialized in manufacturing food additives & ingredients. Besides, it has invested two yeast factories in 2008 and has become a key manufacturer of bakery yeast in China.
We supply over 100 kinds of high-grade products covering areas of baking, confectionary, beverage, meat processing and spices.Our products include: sweeteners, thickeners, acidulants, preservatives, antioxidants, phosphates, flavoring, proteins, nutrition, emulsifiers and so on.
Our honorable clients are both manufacturing users and wholesalers, from more than 50 countries all over the world. Our professional sales team, well-establishing sourcing network will contribute to the best products and service for you.
Q:Are you manufacturer or trader?
A: we are manufacturer.
Q: How long have your company run on food ingredients ?
A: 14 years focusing on food ingredients field,10 years exporting experience.
Q: Which payment terms are you accept?
A: Payment term: L/C D/A D/P T/T Western Union MoneyGram.
Q: After an order is placed, when to deliver?
A:It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1kg and generally starts from 25kgs. For other low price product, our MOQ starts from 1000kg and 10000kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.
Q: What is loading port?
A: Usually is Shanghai, Qingdao,Tianjin or Ningbo.