Metformin is a medication that is commonly used to treat type 2 diabetes. It works by decreasing the amount of sugar (glucose) produced by the liver and by making the body's cells more sensitive to insulin, which is the hormone that regulates blood sugar levels. Metformin can be taken orally and is available in various strengths from different pharmacy. When taken as directed, Metformin can help control blood sugar levels and prevent complications such as heart disease, stroke, and kidney problems. However, it is important to note that taking Metformin without a prescription from a trusted healthcare professional is not recommended. There are many online pharmacies that sell Metformin without a prescription, but it is important to be cautious when purchasing medication from these sources. Not all online pharmacies are reputable and may sell counterfeit or expired medications. To ensure you are getting genuine Metformin from a trusted source, look for online pharmacy that require a prescription and have verifiable credentials. It is also important to keep in mind that while some online pharmacies offer free shipping, it may not always be the case. Be sure to read the terms and conditions of any online pharmacy you are considering before making a purchase. In conclusion, Metformin is an effective medication for treating type 2 diabetes when taken as directed under the supervision of a healthcare professional. If you are in need of this medication, it is important to purchase it from a reputable online pharmacy that require a prescription and have verifiable credentials.