Too sweet for my taste

I love Oreos and flavour coffee creamers, but this one doesn't taste like Oreos. It does have a chocolately taste, but I also find it to be very sweet which can be overwhelming. I'll also mention that once opened, these need to be consumed quite quickly as they tend to spoil. Although it is more environmentally and budget friendly to buy the larger bottle, I often find that I cannot finish an entire larger bottle before it goes bad. Beware!