Galaxy Medical Supply carries products from most of the major manufacturer’s. If you would like to try the products before committing to something new, free samples are available directly from the manufacturer and we will be more than happy to give you the contact information for whichever manufacturer you prefer to receive samples from. We do recommend that you obtain samples from the manufacturer whenever you want to try something different, or if a new product is available that interests you, or if your current product isn’t preforming the way you expected.