Can expired milk be used to make facial masks?

Milk is a very nutritious drink and an indispensable necessity in some people's daily life. However, when milk is expired, some people think it is a pity to throw it away directly, but drinking it will cause stomach upset. So they think of using expired milk as a facial mask. Using milk as a facial mask is not an uncommon thing, but some people will have doubts about whether it is possible to use expired milk as a facial mask.

Milk can be used to wash your face or make a facial mask. Milk has been known as a good skin care product since ancient times. However, there are only a few people who can really bathe with large amounts of fresh milk every day like the ancient noble ladies. Most people use expired and undrinkable milk for skin care. But did you know that this approach may have a positive effect? ​​Expired milk is just as effective as fresh milk in skin care.

Compared with fresh pure milk, expired pure milk will produce lactic acid, which is a type of fruit acid that can soften cuticles and has a moisturizing effect. Expired milk can be used as a facial mask to moisturize the skin and have a beauty effect. Milk contains a large amount of protein, vitamins and trace elements. Applying it on the skin can effectively improve dryness and dullness.

Studies have shown that the reason why these expired and undrinkable milks can be used to protect the skin is that milk produces a large amount of lactic acid, which can soften the cuticle and has a good moisturizing effect. Secondly, although the milk has gone bad, the fat in it has not been destroyed in a short period of time, so the moisturizing effect will not be weakened. From this perspective, expired whole milk is better for skin care than skim milk.

Milk that expires within a short period of time will not deteriorate drastically, but the effective nutrients will be less or will be broken down and absorbed through the skin. It has no toxic side effects. Therefore, using expired milk to make facial masks is a very common practice in today's society. Many people who love beauty often deal with expired milk in this way. However, it should be noted that milk that has expired for a short period of time can be used, but milk that has been expired for a long time is best not to be used. If expired milk has already clumped, do not use it to make a milk mask, because lactic acid will not clumping, what will clumping is milk protein, which has no effect on exfoliation or moisturizing, and will also produce a large number of bacteria, which can easily cause allergies.

Although drinking more milk is good for the human body, drinking too much will only cause excess nutrition, which is also a burden on the body. However, if you want to use expired milk as a facial mask, you should also know that you should distinguish between short-term expired milk and older expired milk. Milk that has been expired for a long time cannot be used as a facial mask.