In recent years, the continuous graying and graying of hair has become a face problem for many young and middle-aged people. In response to this problem, some "anti-gray hair agents" claiming to be able to make hair black again have emerged in the European and American markets. Merchants claim that these products are rich in minerals such as vitamin B, zinc, copper, and selenium, which can provide adequate nutrients to the hair and stop the hair from turning gray and gray. In addition, some anti-gray hair agents also contain ingredients such as tyrosine and enzymes, which are said to promote the return of black hair.
However, experts are skeptical of the claims of these merchants. They point out that there is currently no clinical evidence that antioxidants such as tyrosine, enzymes, and selenium can reverse gray hair. While vitamin supplementation and thyroid disease may improve some unhealthy conditions and help restore melanin production, there is no clear evidence that these measures will completely address gray hair.
Despite this, the sales of anti-gray hair agents in the market were once hot. The expectation of many consumers to be able to regain their dark hair has forced them to try these products in the hope of finding a solution to their gray hair problem. However, experts advise consumers to be rational and wary of the possibility of merchants exaggerating their claims.
Based on the above, there is no conclusive evidence that anti-gray hair agents can actually achieve the effect of re-darkening hair. Consumers should exercise caution when choosing to use such products and carefully research the ingredients to understand the science behind them before purchasing.
In recent years, there have been some "anti-gray hair agents" in the European and American markets, can they really make the hair black again?
According to an article published on the Verywell website, there is an enzyme in our body that decomposes hydrogen peroxide, and as we age, the enzyme activity decreases, and the increase of hydrogen peroxide can inhibit the synthesis of melanin, and the hair will gradually turn gray and white. Hyperthyroidism, hypothyroidism, vitiligo, and hereditary diseases, including deficiencies in some vitamins and minerals, can also make hair gray.
Some merchants said that health products rich in minerals such as vitamin B, zinc, copper, and selenium can give the hair sufficient nutrients and prevent the hair from turning gray and gray, and tyrosine and catalase are also added to the products to promote darkening.
But experts say there is no clinical evidence that antioxidants like tyrosine, catalase and selenium can reverse gray hair. Vitamin supplementation to treat thyroid disease can correct unhealthy conditions and help restore melanin production, but there may be some effect, but there is no clear evidence. Reversing gray hair is a very new field of research, why do some people "have less white heads", and some people keep black all the time? We all know that stress can lead to gray hair, is it metabolic pressure or mental pressure? Before the mechanism of gray hair is clearly studied, it is inevitable that there is some "IQ tax" if you want to turn your hair black simply by eating more health products.