Skin care products, even as small as a hand cream, have a shelf life. Expired hand cream can cause side effects and is not recommended for use. Neutrogena hand cream is a popular brand. So, how long is the shelf life of Neutrogena hand cream? Neutrogena hand cream expiration date Neutrogena hand cream is valid for three years when unopened. But after opening, it is recommended to use it up within one year. Because after opening the hand cream, the more times it comes into contact with air, the more it will be affected by microorganisms and bacteria in the air, which will accelerate the loss of its effective ingredients. The dangers of using expired hand cream 1. Loss of effect The purpose of using hand cream is to moisturize dry skin, but if the hand cream is expired, the active ingredients in the hand cream will lose their effect. Therefore, when your hands are dry, no matter how much expired hand cream you apply, it will not moisturize the skin, and your hands will still dry out quickly. 2. Breeding of bacteria Microorganisms and bacteria have already entered the hand cream when it is used for the first time. These things will breed and multiply in the hand cream. There are already many bacteria in the expired hand cream. If you use the hand cream again at this time, these bacteria will be brought to your hands. If you are not careful, they may be eaten into your mouth or cause wound infection. How to store hand cream 1. Before using hand cream every time, wash your hands with hand sanitizer first, and then squeeze the hand cream. 2. If you are using bottled hand cream, it is best not to touch it directly with your hands. You can buy a special small spoon and use it to scoop up the cream when applying. Of course, you must clean the small spoon before each use, and also need to clean it after use and keep it in a clean place. 3. After using the hand cream each time, cover the bottle cap in time. Never expose the hand cream to the air for a long time, as this will drastically shorten the use time of the hand cream. 4. Avoid storing hand cream in high temperature environment and avoid direct sunlight. |
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