UH sunscreen spray shelf life UH sunscreen spray after opening how long to use up

UH sunscreen spray is one of this year’s popular sunscreen sprays. So how long is the shelf life of UH’s sunscreen spray? Can I still use it after opening it and it has exceeded the expiration date? Let me tell you one by one below~!

UH sunscreen spray shelf life

The shelf life of UH sunscreen spray is generally three years before opening, but it is best to use up UH sunscreen spray within one year after opening. Because the effective ingredients in this sunscreen spray will become weaker as the time of opening increases, and the effective ingredients and active ingredients of the sunscreen spray will not change within one year. Therefore, it is recommended that the UH sunscreen spray should be used up within one year after opening.

Can UH sunscreen spray still be used after opening for one year?

If the UH sunscreen spray is still within the shelf life one year after opening, it can still be used. However, fairies need to pay attention that if the UH sunscreen spray has been opened for a year and has not been used up, the sunscreen effect has actually weakened, so fairies need to increase the dosage when using it in order to achieve the previous effect. In addition, the time for re-spraying should be shortened appropriately. It is best to re-spray once within 2 hours to achieve the best sun protection effect.

Can uh sunscreen spray still be used after it expires?

If the expiration date on the packaging of uh sunscreen spray has passed, it cannot be used again regardless of whether it has been opened or not. Because the UH sunscreen spray has exceeded the shelf life at the bottom of the bottle, the sunscreen ingredients in it will lose their effectiveness and will not achieve the previous sunscreen effect. Moreover, the other ingredients contained in it will also deteriorate. If used on the skin again, there is a risk of causing skin discomfort, so it is not recommended to use expired UH sunscreen spray.

UH sunscreen spray storage environment

The best storage environment for uh sunscreen spray is a cool place, preferably a dry place that is not exposed to the sun. This is the only way to effectively reduce the impact of the external environment on the UH sunscreen spray and ensure that the UH sunscreen spray does not deteriorate prematurely.