What to Toss
Expired Products
Skincare products aren’t meant to last forever. Using expired formulas can lead to irritation, breakouts, or reduced effectiveness. Active ingredients like vitamin C and retinoids degrade over time, meaning they won’t deliver the results you expect.
Look for the PAO (Period After Opening) symbol, which indicates how long a product is safe to use after being opened. Common timeframes include:
- 6M (6 months) – Eye creams, some serums
- 12M (1 year) – Moisturizers, toners
- 24M (2 years) – Cleansers, unopened sunscreens
If you see changes in texture, smell, or color—it’s time to toss it.
Sunscreen Past Its Prime
SPF loses its effectiveness over time, so if you have last summer’s sunscreen lying around, it’s best to replace it. Using expired SPF can leave your skin unprotected, increasing the risk of sun damage.