Biore Blue Bottle Sunscreen Shelf Life How to Check the Shelf Life of Biore Sunscreen

What is the shelf life of Biore Blue Bottle sunscreen? Many people think that they can keep using sunscreen as long as it is not used up, but they don’t know that sunscreen also has a shelf life. If you continue to use it after the expiration date, it will harm your skin. So, let’s take a look at it together.

Biore Blue Bottle Sunscreen Shelf Life

The shelf life of Biore's most classic blue tube is 3 years, and the shelf life of other Biore sunscreens is 5 years, which means that if they are not opened, they can be used within 3/5 years from production. If it has been opened, it needs to be used up within the same year and cannot be saved for use in the next year, because Biore sunscreen is the same as all other sunscreens. If used again in the second year, it will affect the sun protection effect.

How to check the shelf life of Biore sunscreen

The shelf life of Biore sunscreen can be seen on the top of the bottle. There is a string of numbers, and the last 4 digits are the production date.

There is a production batch number printed on the top of the Biore sunscreen bottle, and the last four digits are the production date. For example, if the production batch number is T0000454, then you only need to look at the last four digits "0454". The last digit indicates the production year, "4" means 2014, and the first three digits indicate the production date. "045" means the 45th day of 2014, which is February. The same applies to other production batch numbers.

The magic of expired sunscreen

1. If the sunscreen you bought is expensive and has a whitening effect, it would be a waste to throw it away. We can apply it on our feet to whiten our feet. Because the skin on the feet is thicker, expired sunscreen will not cause damage to the skin on the feet, but be careful not to apply too much.

2. If you wear leather shoes or have leather shoes at home, you can use expired sunscreen to wipe the leather shoes with a used towel or a soft-bristled toothbrush.

3. Sometimes, in order to make it convenient to hang things at home, such as clothes or convenience bags, some small hooks like suction cups are hung on the wall. If it takes a long time, the suction cup may not have enough pressure and will not be able to stick and fall off. At this time, we can apply sunscreen on the hook and then hang the hook up. In this way, the suction cup will be very firm.

4. When writing, sometimes we accidentally make strokes on our hands, which are generally difficult to wash off. At this time, we only need to apply an appropriate amount of sunscreen on the area with strokes, massage with our hands for a while, and then wash it off with clean water.

5. If your sunscreen has not expired for a long time and you bought a genuine product, you can apply it on your hands, arms, or knees where the skin is thicker, but never apply it on your face.