What is Windmill Cranberry Extract?

Windmill Cranberry Extract is used for the prevention and treatment of urinary tract infections (UTIs). Cranberry is an evergreen dwarf bush that grows in wet regions, for example, lowlands or wetlands. The bush has little, dull green leaves, pink blossoms, and dim red natural egg-shaped fruit. Cranberry has been used for decades for the treatment of kidney stones, neurogenic bladder, and to prevent urine catheters from becoming blocked. Windmill Cranberry Extract is a herbal supplement that helps to keep the urinary tract healthy. It also supports a healthy immune system. According to traditional people, cranberries have certain chemicals which restrain the bacteria from attaching to the cells in the urinary tract.


Windmill Health Products uses 250mg of cranberry concentrate as the active ingredient in their supplement. It is absolutely free from sugar as this may decrease the effectiveness of the cranberry extract.

The other ingredients of this product are dicalcium phosphate, maltodextrin, gelatin, silica and magnesium stearate. It does not contain any preservatives or flavors.

Windmill’s Cranberry Extract is also contains salicylic acid, which helps in minimizing blood clotting and inflammation.


It is recommended to take one capsule daily as a dietary supplement. Before using the product, it is better to consult your doctor to get thorough information on how and when to use the product to get better results without any side effects.


There is no option for the customers to purchase this product directly from the manufacturer’s website. Customers are supposed to buy this from independent retailers, pharmacies, and drug stores, or they can directly purchase it from different online stores affiliated with Windmill Health products. An extensive list of national retailers is given on the official website. This product comes in a bottle of 60 dietary capsules (250 mg per serving). Prices on different online stores range from $6 to $8 ,excluding the shipping fee.

Possible Side Effects

We could not find any side effects associated with Cranberry Extract 250 mg on the official website. However, after some research, we found that consuming too much cranberry extract may cause mild stomach upset and diarrhea, or in other cases, too much cranberry might increase the chance of getting kidney stones. Moreover, this product is not gelatin-free, which may cause unpleasant taste, bloating, and heartburn. It is strongly recommended for pregnant and nursing women to consult their health advisor before using this product.

Manufacturer’s Commitment

We were unable to spot any return policy associated with this product on the manufacturer’s website. Since customers have to select their own point of purchase, you may need to inquire about the return policies of the retailers from where you are buying this product. There are not many customer reviews to determine the efficacy of this product.

The Bottom Line

Windmill Cranberry Extract is a dietary supplement free of sugar and other additives. This product seems to be very cost effective and efficient in reducing kidney stones and other urinary problems. The manufacturer has a good reputation of making top quality products for over 40 years. There are not many reviews about this product, indicating it may not be widely accepted. The lack of reviews plus the lack of guarantee make this one of the potentially more riskier products to try on the market.

Do you want to find an effective Urinary Tract Infection treatment? Check out our top rated Urinary Tract Infection products