A cup of American style in the morning has become a “life-sustaining artifact” for migrant workers. For the ingredient party, it is not difficult to find that caffeine appears in the ingredient list of many products. This shows that coffee can not only refresh the mind, but also have skin care effects. Let’s take a closer look at caffeine in skin care products.what is the benefits of using caffeine what is the benefits of using caffeine
Get to know caffeine
According to legend, in the 6th century, when a shepherd was grazing, he found that the sheep had eaten a black fruit by mistake, and became very excited and stayed up all night. Since then, people have discovered coffee. Today, coffee, cocoa and tea are juxtaposed as the most widely recognized “three major beverages” in the world. Caffeine is one of the main components of coffee, and it is also present in food and beverages such as tea, chocolate, cola, and soda.
At present, caffeine has been used in the medical field. Drug caffeine is essentially the same substance as caffeine used in cosmetics and food. The difference is that drug caffeine has high purity and large dosage, and its side effects cannot be ignored. Long-term intake will lead to physiological dependence and it is difficult to get rid of addiction. . The caffeine raw materials used in cosmetics and food are mostly chemically synthesized, and the amount and purity are much lower than those of natural extraction. In the cosmetics industry, caffeine applications cover eye creams, face creams, essences, shampoos and other categories.
The effect of caffeine
- Antioxidant Everyone knows that VC and VE have antioxidant effects, but in fact, caffeine also has excellent antioxidant effects, which can protect the skin from ultraviolet rays, delay premature skin aging caused by sunlight and pollution, and remove harmful to the skin. free radicals, helping to improve the overall health of the skin. On the other hand, excessive free radical deposition can also cause melanin precipitation, and the skin will appear dark spots and other problems. The free radical scavenging effect of caffeine can make the skin whiter and more radiant.
- To remove puffiness People who drink coffee often may experience it. Drinking a cup of coffee in the morning can relieve the swelling of the face and eyes, and there will be “urination”, which is because of the de-edema effect of caffeine. Adding an appropriate amount of caffeine to eye care products can reduce eye puffiness by improving blood circulation, helping to reduce eye bags and dark circles.
- Calm the skin Perhaps most people intuitively think that coffee is irritating to the skin. After all, caffeine also has some stimulant properties, but in fact, caffeine can calm inflamed, red and swollen skin, thanks to its antioxidant properties.
- Anti-hair loss In recent years, bald people have become younger and younger, and caffeine, which has the effect of preventing hair loss, has also been gradually applied to shampoo and hair care products. Caffeine can inhibit the damaging effects of testosterone on hair follicles, thereby reducing hair loss. On the other hand, as mentioned earlier, caffeine is able to scavenge free radicals on our scalp and make scalp microcirculation healthier. A healthy scalp will naturally reduce hair loss. Are you addicted to using caffeinated products?
In fact, there is not much research on the effect of caffeine on the skin, but there are still many rumors, such as: the use of caffeine products is addictive.
It is true that caffeine can be addictive when taken orally, but the way we eat is metabolized by the body and skin care products are absorbed through the skin are completely different ways. Caffeine does not enter the blood circulation through cosmetic use, so it does not produce the same excitement as drinking coffee, and it is not “addictive”.
In addition, the ingredients that can be marked on the ingredient list are all ingredients allowed by the national cosmetics regulations. If caffeine is harmful in cosmetics, the state will prohibit the use of caffeine in cosmetics. If there is no such regulation, it proves that caffeine is safe to use in cosmetics. At present, the use of caffeine in skin care products is required to be no more than 3%.
Therefore, on the one hand, the caffeine component does not enter the bloodstream, and on the other hand, the content of caffeine component in skin care products is low. Therefore, the safety of using caffeine ingredients can be assured.
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