Hi, Thanks for posting in HCM. Glycomet Trio contains Glimepiride 2mg, Metformin 500mg and Voglibose 0.2mg. Ozomet VG2 contains same combination of Glimepiride 2mg, Metformin 500mg and Voglibose 0.2mg. Both are used to treat diabetes mellitus. Only thing is the company that manufactures and sells it is different. Generic makers don’t face the same costs as manufacturers of brand-name drugs. That’s because the brand-name maker often invented the drug by investing hundreds of millions of dollars. This is the rationale behind drug patents: they give pharmaceutical companies a period of years when only they can make money on a product in which they recover the large investment they have made. For a generic manufacturer, no such investment is required. That makes their products cheaper. When a generic drug product is approved, it has met rigorous standards established by the FDA with respect to identity, strength, quality, purity, and potency. Cheaper does not mean lower quality. Hope the information provided would be useful. All the best.