Cosmetics & Their Shelf Life: A 101 Guide To Your Makeup

Foundation

Unopened foundation can last about two years. Once the seal is broken, the makeup is good for about six to eight months. Besides powder formulas, liquid foundations are generally water based and produce bacteria quicker. Keeping foundation away from moist areas (bathroom) and out of the heat will preserve the shelf life of foundation.

Face Powder

Loose powder has the most longevity out of all foundations. This product will last about two years after being opened. Since the product is not water based, it does not have such a high risk for bacteria growth. Some loose powders do contain a small amount of water. Checking the label for any botanical extracts (ingredients that contain water) will help aid in figuring out if that product contains water. The more botanical extracts, the quicker the product should be replaced.

Concealer

When the color in concealer starts to change, throw it away. As the chemicals in the makeup change, it begins to change the composition on the makeup. This could cause the skin to have more problems essentially, rather than covering them up. Powder and stick concealer will last about two years. Liquid concealer will last about eight months. When the makeup begins physically changing, replace it.

Eye Shadow

Eye shadow should be replaced every three months. Since shadows are always in contact with the mucous membrane in the eye, the product has a higher risk of transferring bacteria. Cream based shadows tend to grow bacteria more quickly than powders. Always use clean makeup brushes or wash hands before application if fingers are being used.

Eyeliner

Liquid or pencil, eyeliner should be replaced every three months. Since it’s used in such a sensitive area, it is prone to bacterial infections. Redness, itchiness, or even pink eye can occur from using old eyeliner. Pencils may not last the full three months since they should be sharpened after every use to remove the part of the pencil that came in contact with the eye.  Infections can be avoided by sharpening and replacing the eyeliner regularly.

Mascara

Mascara, another product that comes in contact with the sensitive eye area should be discarded every three months. Once it’s open and in contact with your eyes and air, any bacteria is pumped back into that dark little tube–where it can flourish.

Lipgloss and Lipstick

The risk of lipgloss and lipstick growing bacteria is very minimal since they do not contain water. However, lipgloss and lipsticks are always in contact with the mouth area, so they should be replaced at least once a year or after a sickness. When the pigment gets difficult to spread or the texture changes, replace the product.

Content Provided By: Alexia Hites