How should glycerin be stored, and how long does it stay usable? — Glycerol 25g

According to the card, glycerin is stored at a temperature of +5 °C to +25 °C in a dry, light-protected place out of the reach of children. The card does not give a shelf life: it says “see the packaging”. The country of origin is Russia.

General information (not a manufacturer's instruction): check the shelf life and date on the packaging, and keep the bottle tightly closed.