Does Vegetable Glycerin Go Bad?
Vegetable glycerin is a popular ingredient in many foods and cosmetics. It’s often used as a sweetener, moisturizer, and preservative. But does it eventually go bad or spoil? Let’s take a closer look at vegetable glycerin and its shelf life.
What is Vegetable Glycerin?
Vegetable glycerin is a colorless, odorless, and viscous liquid derived from plant-based oils. It is a byproduct in the production of biodiesel, and is also used as a sweetener, moisturizer and preservative in food and cosmetic products.
Does Vegetable Glycerin Go Bad?
Vegetable glycerin will not go bad on its own. It is a very stable product and should last indefinitely if stored correctly. It is important to keep it stored in a cool, dry place and in a tightly sealed container.
How Can You Tell If Vegetable Glycerin Has Gone Bad?
The best way to tell if vegetable glycerin has gone bad is to check for signs of mold or bacteria growth. Remove the lid and look for any discoloration or any unusual smell. If you notice either of these, throw the glycerin out immediately.
Other Things To Look Out For
For further safety, it’s a good idea to check the glycerin’s expiration date if it has one. If it doesn’t, consider replacing it after a year or so if you haven’t used it all. Here are a few other tips to keep in mind when storing vegetable glycerin:
- Store it in a dry, airtight container. This helps to prevent the glycerin from oxidizing and going bad.
- Don’t freeze it. Freezing can cause the glycerin to separate and makes it less effective.
- Keep it away from direct sunlight. The sun can cause the glycerin to degrade.
Summary
Vegetable glycerin does not typically go bad or spoil. Be sure to keep it in a cool, dry place and in a tightly sealed container to ensure it lasts as long as possible. If it has an discoloration or unusual smell, it is best to throw it out and get a new bottle.
