Expiration dates for cosmetics

Most cosmetics sold in Japan do not have an expiration date.


However, as you know, the ingredients in cosmetics change.

Cosmetics generally have a shelf life of 3 years if unopened.
Once opened, it should be kept for 6 months.

Any product whose quality is likely to change within three years under appropriate storage conditions is required to display an expiration date.


Either way, it's important to use it as fresh as possible.
Please use it with care, keeping in mind that it will deteriorate over time.

Once cosmetics are opened, they can become contaminated with dust and germs through contact with air and your hands.

If dust or bacteria gets into the product, it may deteriorate, so be sure to use it up as soon as possible after opening.

You should be especially careful with lipstick and gloss.


Since it is a cosmetic product that is applied directly to the lips, it is inevitably prone to the growth of bacteria.
If the feel or smell is different from usual, you should avoid using it.

Storage method

● Avoid direct sunlight. ● Avoid places with high temperatures and humidity. ● Store with the lid tightly closed and sealed.

Smiley Method cosmetics are stored under strict management,
We deliver to customers after checking that the deadline is sufficient.

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