National Service Hotline:
One-stop chemical compliance services, providing chemical compliance consulting services
Information Details
Whitening dry goods! How to make the skin white into a fluorescent lamp?
Release time:
2021-03-10 17:51
The "Regulations on the Supervision and Administration of Cosmetics" officially implemented in 2021 has attracted great attention from cosmetics and raw material companies. In terms of the management of new raw materials for cosmetics, the regulations clearly put forward the registration or filing management of new raw materials for cosmetics according to the degree of risk. High-risk raw materials with anti-corrosion, sun protection, coloring, dyeing and whitening functions need to be managed for the record.
In the previous period, we mentioned whitening experts "nicotinamide, arbutin, coagulant acid, glabridin and 377". The whitening effect of these chemical whitening ingredients is mainly achieved through the following aspects:
Inhibition of tyrosinase activity, such as resorcinol derivatives, arbutin, hydroquinone;
Blocking the transport of melanin, such as niacinamide, certain plant extracts;
antioxidant and anti-inflammatory of various antioxidants;
So, what else can we do to make us shine white from other aspects? Apart from whitening agents, how can we keep our skin whitening in the original degree? What needs to be clarified is that the efficacy of whitening raw materials is still realized by inhibiting melanin formation and blocking melanin transport. The whitening suggestions given here do not reflect the whitening efficacy of cosmetics. You must sort out the relevant cosmetics or raw materials when registering for the record.
01 raising children is not necessarily anti-aging, sun protection ability.
The sunscreen here is mainly divided into physical and chemical sunscreen. As the saying goes, if you want to be white, you have to stay at home. A cruel fact: in the matter of skin care, genes actually account for 7 points, and the day after tomorrow's efforts account for 3 points. Some people's melanin precipitation will be faster and more obvious, and it is easier to tan. Another part of people who seem to have cold white skin and sunburn, are often more likely to have punctate color spots in the middle and old age.
From this experiment, we can see that the sunscreen effect of black tape is the best! (Mistake
Therefore, if you are easily tanned, please make sure to use physical sunscreen as much as possible and increase the number of sunscreen supplements.
Specific sunscreen selection can be followed:
Outdoor for more than 6 hours, SPF40 or more, PA, it is best to have hard sunscreen (sunscreen umbrella, long-sleeved shirt);
2-6 hours outdoors, SPF30 or above, PA;
Outdoor under 2 hours, normal commute (morning evening),SPF30,PA
The sunscreen strategy is: no matter whether the sunscreen factor is low or high, it must be applied every three hours, and the makeup will be replaced with sunscreen powder cake/powder. High multiple physical sunscreen does not bring skin burden, but is difficult to remove due to durability and waterproofness. There is no need to worry about this.
The choice of sunscreen depends not only on its sunscreen components, such as physical sunscreen agents zinc oxide, carbon dioxide, chemical sunscreen agents ethyl hexyl methoxy cinnamate, avobenzone, ethyl hexyl triazinone, etc., but also on its process. A good process will not cause serious whitening even if it is physical sunscreen, while a good chemical sunscreen is not only stable in composition, but also will not cause excessive stimulation. At present, most experiments are physical and chemical sunscreen.
After the specific sunscreen lessons, a special article will be written, which can be used as a reference.
Can plain cream really make people white with a touch, just like plain?
Plain cream is actually a skin care cream that can brighten the skin color, making the skin white even without makeup, and presenting a more natural state. The reason why plain cream can brighten the skin color is due to the "titanium dioxide" added in it.
titanium dioxide commonly known as titanium dioxide, yes, it is really too white! Because it is not absorbed by the skin when it is attached to the surface of the skin, it has the effect of whitening the skin visually, and at the same time has a certain ability to resist ultraviolet rays, so it is a good "physical sunscreen ingredient". We usually use sunscreen in the basic have it.
After applying the cream, the skin appears bright and white, not really white, but the reflective effect of "titanium dioxide", which reflects the light irradiated on the face, making the skin look white, which is false whitening. And BB cream, liquid foundation to add a variety of colorants, modified skin color is a truth. Only the amount of titanium dioxide added to the cream is relatively small, more is to make the skin white, both skin care effect.
Since the popularity of plain cream containing titanium dioxide, there has been a lot of heated discussion on the Internet. Some people say it is "lazy artifact, one move wins", while others say "fake white makeup, completely useless". In fact, it is still "honey of A and arsenic of B".
Plain cream is mainly suitable for the following situations:
Women with good skin. Many cosmetics are divided into young muscle and primary muscle by the age of 25. The skin condition of women under the age of 25 is relatively good. They work and rest regularly, maintain adequate sleep and drinking water, and do a good job of moisturizing. Generally, the skin will not be worse. Where to go, plain cream is a good choice.
A hand-disabled star who can make up for the first time. The dosage and technique of air cushion, powder cream and foundation liquid still need some technology. If you have plain cream, you only need to apply it evenly with your hands. If you measure it, you don't need to struggle, because it doesn't have any concealer power and won't mask your face.
No need to attend important occasions. Take out the garbage, buy vegetables, take express delivery, and use plain cream for 10 seconds!
03 will it be useful to eat whitening products?
Is there any use for oral whitening pills? The conclusions drawn from the experiment prove that oral whitening products still have a certain effect, but they also have their limitations.
Most of the common whitening pills on the market are based on these two ingredients: L-cysteine and vitamin C.
Internal VC:
The biggest effect of oral VC is to enhance sunscreen and antioxidant, so many people say that eating VC will be white, which is very scientific. However, we should remember that VC should not be taken too much, and low dose should be chosen. If it is 50mg, take one tablet a day, then stop using it for about a week after taking it for one month.
Although VC is water-soluble and can be excreted with urine and sweat, excessive intake of VC will convert the excess VC into oxalic acid, significantly increasing the excretion of oxalate or urate in urine and forming kidney stones.
L-Cysteine for Internal use:
Cysteine and L-cystine can be transformed into each other in the human body. Because the hydrogen bonds of cysteine can be easily removed, L-cysteine belongs to a very powerful reducing agent, that is, an antioxidant, which can play a role in reducing black and preventing black. L-cysteine is one of the necessary components for the synthesis of glutathione, so the intake of a certain amount of cysteine will increase the content of glutathione in disguise. Glutathione is a component that directly acts on melanin, but the only drawback is that as long as the body feels that the content of this component is sufficient, it will automatically stop taking it. In other words, whitening pills only have whitening effect for those who lack L-cysteine in the body.
In short, the mechanism of whitening ingredients is around the production and metabolism of melanin, and the whitening effect is achieved by controlling various steps in the process of melanin production. A whitening ingredient may have multiple whitening mechanisms, but in the final analysis, they cannot be separated from the categories summarized above.
Our company specializes in cosmetics regulations compliance services:
Cosmetics New Raw Material Filing/Registration
Cosmetic new raw material safety assessment service
Cosmetic raw material quality and safety information submission service
cosmetics for the record want to learn more about cosmetics raw materials information, welcome to contact us!
National Service Hotline:
Beijing Headquarters: D10, Floor 4, Block A, Borui Building, No.26, Dongsanhuan North Road, Chaoyang District, Beijing, China
Tel: 86-010-6471 0683
Shanghai: Room D308, Zhongyi International Building, Puxing Highway 800, Minhang District, Shanghai
Tel: 86-021-3478 3993
Guangzhou: Room 201, Xinying Technology Park, No. 313 Jinxin Avenue, Panyu District, Guangzhou
Tel:400 660 1329
E-mail：nar@china-reach.net
Copyright: New Anrun (Beijing) Consulting Co., Ltd.
