The shelf life of different sunscreen products may vary.

What is the shelf life of ISDIN sunscreen? After seeing the recommendations from some bloggers, many girls have become interested in the Spanish cosmetic brand ISDIN sunscreen. So how long is the shelf life of ISDIN sunscreen? Let me tell you, how long can the opened isdin sunscreen last?

Isdin sunscreen shelf life

The shelf life of Yisi sunscreen is three years in an unopened state, including the non-sensory sunscreen spray, water-based sunscreen (sunscreen water), and children's sunscreen, all of which have the same shelf life. However, once the ISDIN sunscreen is opened, its shelf life will be greatly shortened. Children's sunscreen can only remain effective for 6 months after opening, while other sunscreen products need to be used up within 12 months.

How long should I use the ISDIN sunscreen after opening it?

The shelf life of Qinrong water-based sunscreen is 12 months after opening

ISDIN’s signature water-based sunscreen (also known as sunscreen water) can be used after opening and can only be used for 12 months. Beyond this time, ISDIN’s sunscreen ingredients will be affected by bacteria and may deteriorate or lose their sunscreen effectiveness. Once used, it is easy to cause skin allergies, which is not worth the loss.

Moisturizing children's sunscreen has a shelf life of 6 months

The children's version of ISDIN sunscreen can be used for 6 months after opening. It is best not to use it after this time. Because the preservative system of children's sunscreen is not that strong, if it is still used 6 months after opening, the deteriorated sunscreen ingredients will no longer be able to form a protective film with sunscreen capabilities, and the children's sunscreen will lose its best sun protection effect. Additionally, a child's skin cannot tolerate children's sunscreen that has begun to deteriorate. Therefore, it is best not to use ISDIN sunscreen that has passed its expiration date.

Can I still use Isdin sunscreen in the second year?

If your ISDIN sunscreen is left over from the previous year, whether you can use it the next year depends on whether it has exceeded the shelf life after opening. In fact, sun protection is something that needs to be done 365 days a year. There is no need to wait until summer to do it, because on cloudy or overcast days in other seasons, ultraviolet rays can still penetrate the clouds and reach the ground. If UVA and UVB wavelengths are not properly protected, it can easily cause sunburn, tanning, and skin aging. Therefore, do not wait until the next year to use the ISDIN sunscreen after opening it.