How can I check the shelf life of Mitine sunscreen? Can I still use the sunscreen I didn’t use up last year?

Summer is here, and everyone must be inseparable from sunscreen. So, can the sunscreen that was not used up last year still be used this year? How long is the shelf life of Mitine sunscreen? Let’s take a look with the editor below: How to check the shelf life of mistine sunscreen.

How to check the shelf life of mistine sunscreen

The expiration date in Thailand is in the order of day, month, and year. For example, 30/01/60 means January 30, 2560. It is necessary to emphasize this "2560". Thai years are usually recorded according to the Buddhist calendar. Subtracting 543 is equal to the Gregorian calendar.

How long is the shelf life of mistine sunscreen

The shelf life of mistine sunscreen is 3 years, provided that the sunscreen is unopened and well preserved. You can store it in a dry and cool place. The shelf life of sunscreen after opening is generally one year. This is because if the opened sunscreen is left until the second year, its sunscreen ingredients will be oxidized or volatilized, and the plastic bottle itself will degrade, so the opened sunscreen should be used up within 1 year.

How to use mistine sunscreen

15-20 minutes before sun exposure, apply an appropriate amount of mistine sunscreen. Reapply every hour, or more often if swimming, sweating heavily, or towelling. Be careful to avoid the eye area and apply an appropriate amount gently, then massage in one direction to evenly apply.

Can I still use the sunscreen I didn't use up last year?

It is not suitable for continued use. Sunscreen that has been opened for one year is indeed not suitable for further use. If the sunscreen is not used up in time after opening, the properties of the remaining sunscreen may deteriorate and oxidize. Not only will the sun protection function be weakened, but bacteria may also invade and grow.