How many years is the shelf life of the condensation BB cream sunscreen

Generally speaking, the shelf life of cosmetics is 2 to 4 years and some are even shorter.

And it also depends on the temperature of the environment in which these things are stored and how tightly they are sealed.

The shelf life of BB cream is generally 3 years. It is generally used within 12 months after opening.

BB cream is the abbreviation of Blemish Balm, which is mainly used to conceal blemishes, adjust skin tone, protect from the sun, refine pores, and create a feeling of nude makeup effect. BB cream was originally a regenerative cream used for the protection and repair of damage and damage after peeling or whitening (whitening), so it can improve and make up for the shortcomings of ** in a timely and rapid manner, and it is named BB cream.

BB cream is essentially a makeup product that is mixed with liquid foundation, so it must be removed with a professional makeup remover after use to avoid causing a series of ** problems. In strong sunlight environments, BB cream needs to be preceded by a layer of sunscreen to effectively resist UV rays. Since BB cream comes in few or no shades, and the overall makeup effect is white, BB cream is easy to use for darker skin to look heavy and unnatural, so it is recommended to choose a white base cream and retouching milk.

However, many products on the market are two-in-one BB cream and retouching milk, which avoids some defects of each other.

The color components of BB cream are not chemical pigments but natural ingredients, so after makeup, the makeup is long-lasting (interpreted) and moisturized and natural, without floating makeup, and it fits more and more tightly to the skin, creating a delicate and natural, fresh and moisturizing makeup.

BB cream is a cream-type product without shine and greasy, so there is no need to use powder products to modify it. In addition, it can effectively cover wrinkles and enlarged pores, making the skin more refined and smooth.

BB cream generally has a shelf life of three years. However, due to contact with external pollutants such as air after opening, the shelf life is generally 1 to 2 years.

If it deteriorates during use (color, taste, properties, etc.), it can no longer be used.

BB cream also has the functions of repair, moisturizing, oil control, maintenance, touching, isolation, etc., and is claimed to be a multi-functional skin stabilization, regeneration and repair, blurring the boundary between skin care products and cosmetics.

The natural plant-based formula gives the skin multi-nutrient protection, even for acne-prone or sensitive skin, and has the function of a barrier cream and liquid foundation to correct skin imperfections such as pimples, pores and acne.

BB cream is one of the base makeup products, and some BB creams have many effects, which can not only brighten the skin tone, but also cover the sun protection. BB cream is a base makeup product that is usually used quickly, and it can be used up in a lot of time before the expiration date, so how long is the general shelf life of BB cream? Can expired BB cream still work?

1. BB cream shelf life

1. Generally, it is three years.

The shelf life of BB cream is generally three years, in fact, most cosmetics are unopened with this shelf life, of course, if the shelf life is marked on the bottle wall, then according to the label. Therefore, when we go to a cosmetics store to buy cosmetics, it is best to see the production date and expiration date clearly, otherwise it is not good to expire soon after buying, and even bottled products with good sealing will gradually deteriorate over time.

2. One year after opening the cork.

Although we say that we should pay attention to the production date when buying cosmetics outside, in fact, the cosmetics date in most cosmetics stores is relatively close, so we generally do not buy products that are too close to the expiration date, and the most worrying thing about cosmetics such as BB cream is that there is a certain shelf life after opening the bottle and disturbing it, but it is completely possible that we will not be able to use it up within the expiration date. Generally, the shelf life of BB cream after opening the bottle is 12 months, that is, one year, so it is best to use it up within one year after opening the bottle.

3. Don't use it after expiration.

Generally, the base makeup products, including BB cream, are best used up within 12 months after opening the bottle, and do not use them again after this period, because not to mention whether these makeup products themselves will produce a certain amount of deterioration, some dust and microorganisms in the air will pollute it all the time during this time, so it will be harmful to ** if you use it again.

2. Choose the right BB cream

Before using BB cream, you need to choose a product that is suitable for you, generally BB cream has a variety of functions, such as isolation, sun protection, whitening, even skin tone, etc., in addition, BB cream also needs to be suitable for your skin tone, skin type, etc., so that the effect will be good.

1) How to choose according to skin type.

Oily**: Matte BB cream is better, you can also choose BB cream with natural plant extracts;

Dry**: Moisturizing BB cream is better to improve skin dehydration and dryness, and can also be combined with other moisturizing products;

Neutral**: Moisturizing BB creams are better and can make skin look smoother.

2) How to choose according to skin tone.

The general rule of thumb is to choose a BB cream color that is close to your skin tone. In general, it should be similar to the color of the face and neck.

The brand Lancôme still has a certain popularity, and its sunscreen is also concerned and loved by many women. In daily life, women must read the production date of Lancôme sunscreen and use it within the retention period after buying Lancôme sunscreen, so as to benefit the maintenance of the skin. So what do you think about the production date of Lancôme sunscreen?

Also, what is the shelf life of this product?

There are two types of Lancôme sunscreens, one is a small white tube for sunscreen, and the other is a pure sunscreen. Both products have 50 times the number of sunscreen batches, which has a better sunscreen effect. At the same time, Lancôme's anti-small white tube sunscreen and absolue sunscreen are both sunscreen in one, and women can no longer use the barrier cream after use, saving a lot of trouble.

In addition, the texture of Lancôme's small white tube sunscreen is light and creamy, and it is not greasy on the face; Lancôme's Absolue Sunscreen is a light essence milk, in addition to preventing photoaging, it also has the effect of repairing light damage internally, which is very good.

In the case of these two products, the date of manufacture of these two products is identified as follows:

1. Look at the first two digits. The first two digits represent the place of origin, which everyone should know.

2. Look at the third digit. The third digit represents the year of production, such as a, b, c, d, e, f, g, h, and j represent 2004-2012 respectively, and so on.

3. Look at the fourth digit. The fourth digit is the month of production. Among them, January to September is represented by numbers, and October is represented by the letter O; November is denoted by the letter n; December is denoted by the letter D.

In addition, in addition to the first four digits, there are two digits at the end of the production line.

In addition, Lancôme sunscreens have a shelf life of three years. However, it is recommended to use it within one year after opening.

1. BB cream has an expiration date.

2. Unopened BB cream: The shelf life indicated on the packaging of BB cream generally refers to the shelf life when it is unopened, and the time is about three years.

3. BB cream after opening: BB cream also has a certain shelf life after opening, generally about one year, so it is best to use the BB cream after opening the cavity macro within one year. It is best not to use it after this period, because even if the ingredients in the cosmetics will not deteriorate, they will be contaminated after contact with dust and microorganisms in the air, and it is not good to use them.