Is the primer still effective if it is expired? Can the primer prevent allergies?

Many people don’t know the real use of isolation, so they don’t take it seriously. In fact, isolation cream is a very important cosmetic. It can isolate other makeup and protect our skin. So, is the primer still effective if it expires? Let’s take a look together.

Is the primer still effective after it expires?

Once the isolation cream is expired, it will have almost no effect, because many ingredients in the isolation cream will become ineffective over time. Not only will it have no effect, it may also cause adverse effects on the skin. Therefore, it is not recommended to use expired isolation cream.

Can isolation cream prevent allergies?

Barrier creams cannot prevent allergic reactions. Normally, there are two situations in which isolation cream can prevent allergies. If the skin is just sensitive skin, you only need to do a good job of primer before using the isolation cream. Don’t worry too much. If the skin continues to become red and swollen, it is a bit serious, so stop using it. When the skin is allergic, stop using all cosmetics to reduce the burden on the skin. It is recommended to wash your face with clean water or saline. After washing your face, you can put the soothing mask in the refrigerator, freeze the mask and then apply it again to soothe the inflammation. After that, apply skin care products with soothing and calming effects to gradually relieve the redness and swelling.

Can I use a primer on sensitive skin?

Sensitive skin needs more protection from primer. For sensitive skin, it is better to choose a primer with sun protection function than sunscreen. Choose products with simple functions. Primer is not a panacea. Although many skin care experts now recommend the use of cosmetics with skin care functions, the more multifunctional the cosmetics are, the more chemical ingredients they contain, and the higher the chance of causing allergies. Therefore, the teacher still recommends that girls with sensitive skin choose a primer or bare face cream with simpler functions that can meet the requirements of blocking external pollution.

Will primer clog pores?

Generally speaking, isolation cream will clog pores, but when washing your face every day, removing makeup in time before washing your face can reduce the possibility of clogging pores. Oily and sweaty skin will clog pores, not to mention primer. No matter what makeup product you use, you need to remove it in time to reduce damage to the skin. Daily skin care is a must, and isolation cream is the most indispensable part of daily care. Today's environmental pollution is very serious, and some skin is prone to premature oxidation. Isolation cream can play a protective role, but you must remove makeup carefully, otherwise it may clog the pores and cause skin problems such as acne.