(? )? Hello, this is the channel of the ingredient skin care party on July 7, exposing the shady skin care and beauty, planting grass with conscience and pulling weeds scientifically. Let's follow the July 7th beauty and skin care posture ~
Who doesn't want his skin to be as white as snow? But in real life, there are too many whitening products, which makes me flinch from starting whitening.
Sisters' first reaction may be to choose whitening products containing nicotinamide. The first thing that comes to mind is the small white bottle of Olay, but the small white bottle can be divided into photosensitive small white bottle, PROX small white bottle, compact small white bottle and newborn small white bottle (American version).
The effect is whitening. Do any friends think the first two are bigger and don't know how to choose?
Don't worry, Qiqi analyzed the ingredients of four small white bottles. You can choose according to your own needs ~
Before talking about the difference between small white bottles, let's briefly understand the composition of nicotinamide.
Nicotinamide, also known as vitamin B3, is a relatively safe component, which has a good effect in inhibiting melanosis and anti-inflammation.
The whitening effect of nicotinamide is mainly to inhibit the transport of melanin to keratinocytes and increase the metabolism of stratum corneum. It can maintain skin moisture and promote dermal microcirculation.
Its concentration in the range of 2%-5% can effectively treat sunburn and pigmentation. The purity, concentration and proportion of nicotinamide need very strict requirements.
Olay water-sensitive white plastic essence dew, also known as light-sensitive white bottle, is a classic product of Olay.
1. Main efficacy
The photosensitive small white bottle is mainly yellow and brightening, which pays attention to the brightness and uniformity of the overall skin color and is helpful for small spots in the sun. Strong moisturizing fluidity, white emulsion-like, rich fragrance.
2. Product composition
* * * There are 36 components, and nicotinamide ranks fourth. It is said that the domestic version contains 3% and the American version contains 5%, which is relatively mild. The patent of Olay is adopted, and the combination of nicotinamide and +Sepiwhite is adopted.
Titanium dioxide+mica
But the photosensitive white bottle contains titanium dioxide and mica, which is an eye-catching method and will temporarily brighten your skin.
Titanium dioxide is a physical sunscreen, ranking second to last in the photosensitive white bottle, indicating that it is not used for sunscreen, but for whitening. Because it has another use: colorant, which has high whiteness. This ingredient is also found in ordinary plain cream.
Mica is also a glossy colorant, which can brighten the skin and increase the smoothness of the skin. General loose powder also contains.
These two ingredients are safe and won't cause allergies, but they can make your skin look white visually.
Daily essence
Essence is actually a kind of chicken ribs, which is useless except to cover up the basic smell of the product and improve the sense of use. It is one of the most important allergens in cosmetics.
PROX small white bottle, also known as pale spot small white bottle. It contributes to many, large and dark spots, as well as dropper design.
1. Main efficacy
It is a transparent essence with strong fluidity and no fragrance, which mainly removes spots and has the effect of lightening spots and brightening skin color.
2. Product composition
* * * There are 26 ingredients, and no (daily) essence is added. Nicotinamide+squid white MSH+ sugar kelp+dipotassium glycyrrhizinate is the main formula.
The content of "whitening" component (nicotinamide) has increased, ranking second, and some people speculate that the content is between 3.5-5%. Meanwhile, another component, dipotassium glycyrrhizinate, is added.
dipotassium glycyrrhizinate
This is a soothing anti-allergic and anti-inflammatory ingredient. Because of the increase of nicotinamide, the irritation is also relatively increased. So when this ingredient appears in the ingredient list, you can know that this product must be irritating. Potassium glycyrrhizinate is added to relieve irritation.
But even if anti-allergic and anti-inflammatory ingredients are added, it is not convenient to ensure that everyone is not allergic. Some people can try several times to get their skin through the allergic reaction stage and gradually adapt to establish tolerance.
Large brown algae
This component is a unique whitening component of PROX white bottle, which has a unique metabolic and antioxidant pathway, and has the effects of inhibiting melanin formation and regulating inflammation.
1. Main impact
Brighten even skin tone and improve dullness, but it is rich in fragrance.
2. Product composition
* * * has 23 components. The main components are 5% nicotinamide+squid white MSH (undecenyl phenylalanine) +AA2G (ascorbic acid glucoside)+glucosylhesperidin. Like the photosensitive white bottle, it contains essence.
Undenylamphetamine+ascorbate glucoside
In addition to nicotinamide, undecenyl phenylpropanolamine and ascorbate glucoside are also ingredients for whitening and removing spots.
The former can reduce the production of melanin in melanocyte culture, but the permeability is slightly poor and the whitening effect is limited. The latter is a form of vitamin C, which can be converted into vitamin C and can inhibit the formation of melanin.
Full name: Olay White Essence Repair Essence, also known as Compact White Bottle.
1. Main impact
Whitening and anti-aging, as well as some moisturizing and antioxidant effects.
2. Product composition
* * * There are 38 components. Nicotinamide composition is not as high as the other three small white bottles. Five antioxidant components. It also contains titanium dioxide, mica and daily essence.
The positioning of this product is awkward. Olay's anti-aging series and whitening series also have other small white bottles, which are better than compact small white bottles. But for friends who want to have both, this price is also appropriate.
Both photosensitive small white bottles and compact small white bottles contain toner, which can instantly brighten and fake smooth after use.
The highest concentration of nicotinamide is PROX small white bottle, but it does not mean that the whitening effect is the best. The formula can't just look at the concentration of an active substance.
⊙ Only PROX small white bottle contains no essence and is more gentle.
⊙? It needs to be used consistently to be effective, and it is better to cooperate with medical beauty to remove spots.
⊙ In research and development, well-known dermatologists of PROX participated in the whole process of research and development and monitoring, especially the efficacy of pigmentation, with the endorsement of famous doctors. The research and development team of photosensitive white bottle is also very powerful, but there is no famous doctor background.
Q: Can I use it during the day?
A: Of course. Nicotinamide is very stable and can be used in the morning and evening, but when using a small white bottle, you must do a good job of moisturizing and sun protection.
Q: Will it grow black hair?
A: No research shows that the problem of black hair will increase with nicotinamide. It may be that the skin turns white and the lining is obvious ~
Q: How to build tolerance?
A: It's the first time to use it. Try it at the ear root, then use it once every 2-3 days, once every 2 days, for about a week. If you have allergies, please stop using them immediately.
Q: Recommend an option?
A: PROX white bottle is selected for freckle removal, and the light-sensitive white bottle (domestic version) selected at the entry level is basically not allergic. The foreign version of the photosensitive white bottle has the highest cost performance (the Hong Kong version of the white bottle is the domestic version), and the old driver chooses the newborn white bottle for whitening and wants to choose the compact white bottle for anti-aging whitening. If you are not allergic to skin and don't want to use low concentration, it is recommended to choose PROX small white bottle.
If you still want to know any product analysis, you can leave a message and tell Qiqi! Of course, you can also "pay attention" to Princess Qiqi.
With Fang Qiqi's sister, rest assured that planting grass is not afraid of bullying ~