From the description, it should be all right. After opening it, it's basically the same. You can smell if the taste is bad. If it is, don't drink it.

Product name: Yinlu milk peanut compound protein drink 37g/ can

Ingredients list: water, peanuts, white sugar, milk powder, refined konjac powder, food additives (fatty acids, glyceryl monostearate, guar gum, xanthan gum, carrageenan, sodium bicarbonate, sodium tripolyphosphate, sodium D- isotropionate, sucralose), Food flavor

brand: Yinlu

Specification: (weight) 37g

Packing: can

Origin: Xiamen, Fujian

Shelf life: 54

Storage method: Store in a cool and dry place, away from direct sunlight

Commodity form: liquid

Edible method: open for instant use.