Shelf life · 2 min read
How long does foundation last after opening?
Quick answer: Liquid and cream foundation usually lasts 6 to 18 months after opening. Most brands say about a year, and a Cleveland Clinic dermatologist suggests 6 months for liquid formulas.
- Shelf life
- 6–18 months
- after opening
- Risk
- Medium
- liquid formula applied all over the face
Signs your foundation has gone bad
How to store it
- Pumps keep foundation cleaner than open bottles or jars
- Close the cap tightly and keep it out of direct sunlight
- Avoid storing it in a hot car or a steamy bathroom
When does my foundation expire?
An estimate based on general guidance or your label. Always follow the product's own label, and replace anything that smells, looks or feels different.
Why foundation changes color over time
Once you open a foundation, air starts to react with the ingredients. Cleveland Clinic dermatologist Dr. Shilpi Khetarpal explains that ingredients begin to oxidize once exposed to air, and one sign is foundation that looks faded, darker or orangey. If your shade no longer matches, the formula may simply be old.
Packaging makes a difference
A foundation in a pump bottle is exposed to less air and fewer fingers than one you pour or dip into. If you use a bottle without a pump, pour a little onto a clean surface rather than touching the opening. Sponges and brushes should be clean before they go near the product.
Shelf life by type
| Type | Shelf life | Note |
|---|---|---|
| Liquid foundation | 6–12 months | Cleveland Clinic suggests 6 months |
| Powder foundation | 1–2 years |
FAQ
Can I use foundation past its PAO date?
It is not recommended. Even if it looks fine, the preservatives may no longer protect it well. Replace it if you notice any change.
Does foundation with SPF expire faster?
A Cleveland Clinic dermatologist suggests replacing makeup with SPF after about 6 months, since the sun protection can weaken.
This is general guidance compiled from the sources below. It is not medical advice. Always follow your product's label, and stop using anything that irritates your skin or eyes.
Sources
- When Does Your Makeup Expire?, Cleveland Clinic Health Essentials. Accessed September 24, 2026.
- Does Makeup Expire? How to Know When to Replace Your Products, Revlon. Accessed September 24, 2026.
- Your Definitive Guide to Makeup Expiration Dates, Rose Inc. Accessed September 24, 2026.
- Does Makeup Expire? Here's What You Should Know, Makeup.com by L'Oréal. Accessed September 24, 2026.
- When Does Makeup Expire?, Red Apple Lipstick. Accessed September 24, 2026.