Do you check your skincare products for expiry dates?

1. Bacteria and Fungal Growth

Old moisturisers, mascaras and foundations can harbour fungi and bacteria, especially if they contain water. This can lead to breakouts, rashes and even serious infections, particulary when applied to eyes and mouth.

2. Skin Irritation and Allergic Reactions

Over time, ingreditents especially breakdown over time and can cause unexpected reactions. If you suddenly experience itching and redness from a product you have used for years, it may have gone off.

3. Loss of Effectiveness

Active ingredients like Vitamin C, retinol and SPF degrade over time, meaning that expired skincare won't deliver the benefits you expect. That anti-aging serum or suncream might not be doing anything at all!

4. Changes in smell, texture or colour

Ever noticed a funky smell or a weird texture in an old bottle of lotion? Thats a clear sing it is time to bin it! Water-based products often seperate or become lumpy, while oil-based balms can turn rancid if not stored properly.

How to check if your products have expired

A Period After Opening Symbol (PAO)

This looks like a small open jar with a number in the middle. 12M means the product is good for 12 months after opening.

An Expiry Date

More common on suncreens and natural products.

How to make your skincare last longer

1. Choose oil-based or waterless balms like tallow - they don't need preservatives.
2. Store in a cool, dried place away from direct sunlight. Heat and humidity speed up degradation.
3. Use clean hands or applicators to reduce contamination
4. Close lids tightly. Air exposure speeds up oxidation and bacterial growth
5. Track when you open products. A quick note on the packaging can help you remember when to replace them.