How long is the shelf life of freeze-dried powder? Each product has a different shelf life

Freeze-dried powder is a multifunctional skin care product that can repair and whiten the skin, but expired freeze-dried powder must not be used. So how long is the shelf life of freeze-dried powder?

How long is the shelf life of freeze-dried powder?

The shelf life of different freeze-dried powders varies, ranging from a few months to a few years. It is recommended that you check the product instructions and the product information on the bottle. However, it is worth noting that once the freeze-dried powder is dissolved, it must be used up as soon as possible. After dissolution, its activity will decrease over time and will completely disappear after a week, so we recommend that you use up the dissolved freeze-dried powder within three days.

Freeze-dried powder shelf life after opening

The shelf life of freeze-dried powder after it is opened and dissolved is only three days. If stored at room temperature, the freeze-dried powder may deteriorate in less than three days. The opened freeze-dried powder can be sealed and stored in the refrigerator and used up completely within three days.

Can freeze-dried powder be used after it expires?

First of all, it is clear that freeze-dried powder cannot be used after it expires. Although freeze-dried powder has better solid stability, the active factors will continue to decrease with the passage of time. The expired freeze-dried powder has lost its activity and will have no effect even if used. It is worth noting that drugs will produce various adverse substances or toxins after they expire, which is extremely harmful to the skin, so do not use expired freeze-dried powder.