People with fair skin bring their own beauty lights, and the C position in life can be robbed casually.
In spring, the ultraviolet rays are getting stronger and stronger. It is very difficult to cover the white skin in winter, and it will be tested by sunshine, making people feel more sad.
In this protracted whitening war, all [sects] have shown their unique whitening skills.
Can your little trick make you smile until summer? Let’s take stock of the scientific nature of each major sect:
Heroic school: take whitening pills and needles. Throwing money is not necessarily effective.
There are many heroic followers, but are the highly sought-after unique skills such as whitening pills and needles really effective?
Whitening pills are more convenient than medical beauty and more convenient than skin care products, but whitening by oral products is basically a dream stage.
There are very few ingredients that can travel around your intestines and stomach and also play a whitening role.
Whitening pills contain vitamin C, cysteine, plant extracts and other ingredients. However, although these ingredients may have whitening effect, it is not very scientific to talk about the effect without dosage.
If the dosage of effective ingredients in whitening pills is not enough, then the effect is out of the question.
In addition, from the perspective of safety, the effective clinical data of such products are also few. If you eat too much carelessly, there may be side effects.
However, whitening needles already belong to the category of medical beauty and are not the injection methods allowed by Chinese laws and regulations. The market is full of various plastic hospitals. Choosing such operations requires polishing eyes and being cautious.
The ingredients of whitening needles are also multifarious, including transient acid, vitamin C, glutathione, lipoic acid or various plant extracts, etc.
In theory, these ingredients may have certain whitening effects, but there is no relevant data to support their actual effects and whether they are safe enough.
Home School: Love folk prescription. Often empty joy
Online folk prescription is the favorite of the family pie. Make the best use of everything and save money.
Common method: One cup of lemonade every day to whiten the skin.
First of all, lemon is not the fruit with the highest vitamin C content. Secondly, like whitening pills, it is only a dream for whitening ingredients to travel around the digestive system and then act on the face.
Washing your face with smelly white vinegar will only make you walk upright [lemon essence].
Not only does it have no effect, it will also irritate the skin.
As for milk as facial mask and so on, it is even more unreasonable.
Milk contains 90% water and has little effect. Milk is healthier to drink.
Classical School: The secret recipe of fairies handed down by the N generations. It is a beautiful misunderstanding.
Pearl powder is the secret beauty recipe of ancient fairies in legend.
However, pearl powder mainly contains more than 90% calcium carbonate, which can hardly be absorbed by human body.
The following is hard keratin with a content of about 2-8%, which is similar to the main components of human nails.
In a word, pearls basically have no effective whitening ingredients.
I don’t know why pearl powder has been popular for so long, perhaps because of its physical covering effect, it gives people a short-term beautiful illusion.
It is said that whitening should be scientific. Whether it is throwing money at injections or trying folk remedies to save money, in the end it will be a joyful one.
Component Party: Whitening Stresses Attack and Defense. Excellent Science
For the component party, all skin care should be based on scientific principles.
First, let’s understand why people turn black: under the action of tyrosinase, melanocytes activated by ultraviolet rays produce melanin.
When the melanin already produced is transferred from the interior of the epidermis to the cutin, people look black.
Therefore, whitening is mainly divided into two steps: sun protection and whitening essence, one attack and one defense, both.
Excluding sun protection
In order to keep white and beautiful, it is very important to isolate the big foreign invasion of ultraviolet rays.
Do a good job in sun protection, effectively reduce the effect of ultraviolet rays on skin, and reduce melanin production from the source.
Sunscreen is divided into physical sunscreen and chemical sunscreen according to the principle of action.
Physical sunscreen, with titanium dioxide or zinc oxide as the main sunscreen raw material, plays the role of reflecting and scattering ultraviolet rays, and is friendly to sensitive skin.
Chemical sunscreen, absorbing ultraviolet rays through oakelin, ethylhexyl salicylate and other components.
Whitening Essence Actively Attacks to Calm Internal Worries
Calming melanin internal worries is also a key step in whitening.
We can choose to disintegrate the melanin force that has become an army and prevent it from advancing towards horniness.
Nicotinamide (vitamin B3) effectively blocked the transfer of melanin to cutin in research experiments.
If these melanins are transferred to the epidermis, people will turn black. It is nicotinamide that cuts off their transmission path and prevents us from turning black.
Vitamin C also demonstrated its ability to hinder the synthesis of melanin by complex aminidase with its excellent antioxidant property in the research experiment, thus cutting off the melanin [rioting] from the source.
Although the effects of nicotinamide and vitamin C in actual use vary from person to person, they generally play a role in brightening and whitening skin and are popular star brightening and whitening ingredients.
There are always many online stories about excellent ingredients, such as: Vitamin C is withdrawn and cannot get along well with nicotinamide and sunshine.
In fact, formulators will consider these problems when developing products, and generally there will be no unstable ingredients.
However, vitamin C derivatives may also be considered.
Vitamin C derivatives are processed from Vitamin C as raw material, which are more stable in structure, milder in use, and still have certain bright white function.
During the day, on the basis of good sun protection, the use of vitamin C derivatives and other ingredients can safely carry out bright white to the end.
In addition, nicotinamide and vitamin C derivatives can get along stably and amicably, and the two work together to add whitening effect.