1. Don’t look at the shelf life, but look at the quality.

2. If it becomes moldy and spoiled within the shelf life, do not drink it.

3. Generally, it can be drunk after a short period of time beyond the shelf life.

4. Some pollen has a shelf life of 18 months, and some have a shelf life of 2 years. Before two years, you can drink it as long as it is well preserved.