Why antiperspirant is applied at night
Evening application is not a formality. It helps the product work in the most suitable conditions and lowers the likelihood of irritation.
Short answer
Sweating is usually lower at night, so dry skin can remain dry for long enough. This creates suitable conditions for the antiperspirant to act locally.
At night, it is easier for skin to stay dry
It is best to apply antiperspirant when sweating is minimal. For most people, this is the time before bed.
If the skin’s surface is damp, the active ingredient interacts with moisture before the product has time to spread evenly. This may make application less comfortable.
The formula needs time
OKEY acts locally in the upper part of the sweat-gland ducts, helping temporarily reduce the flow of sweat to the skin’s surface.
After applying it, let the thin layer dry completely and leave it on until morning. More product does not mean longer-lasting action.
Why it can be washed off in the morning
By morning, surface residue is no longer needed. Wash it off with water and mild soap, while the effect that has formed continues to work.
This routine is also convenient because, when used correctly, the product should not transfer to daytime clothing.
A simple evening routine
Plan the application in advance: shower, completely dry the skin, apply a thin layer of OKEY, wait for it to dry, and go to sleep. In the morning, take a regular shower or wash the area locally.
If your schedule is disrupted, it is better to move the application to the next evening than to use the product on damp or irritated skin.
