Cheap does not mean low quality
If you see drugs or supplements that are cheaper than the ones you’re currently taking, that seems a little suspicious. It shouldn’t be for sale for nothing, right? The store has to get rid of stock in order to bring in something new.
That is not always the case. Cheaper healthcare products are not necessarily inferior to their more expensive counterparts. Even medicines and vitamins are not immune to bias. Of course you don’t want to receive an ineffective product, but cheaper does not always mean lower quality. You need to find out what is actually in your medicines or other health products and how they will actually affect your health.