Alcohol makes skin sensitive? Does mineral oil cause closure? Salicylic acid destroys the stratum corneum? Does the acid make the skin darken? Soap-based cleansing will destroy the face? Mercury damages liver, kidney and spleen, arsenic causes dermatitis?
Do you believe these rumors? I will be scared again in the future, because these are all swearing! Although some can't say completely wrong, but the facts are completely exaggerated, in fact, it is not so scary! Let’s listen to Xiaobian slowly~
Alcohol: You can't drink alcohol while driving, but skin care is inseparable from alcohol.
Many people use alcohol to judge whether the product is good or bad. In fact, many big-name lotions actually contain alcohol. Alcohol is a good carrier. Many nutrients that are insoluble in water and oil are soluble in alcohol. It also has the effect of converging pores and sterilizing.
Although the alcohol in cosmetics is specially treated, the permeability and volatility of alcohol make it have some stimulation to the skin, so people who are sensitive to alcohol should try to avoid it, especially when alcohol appears on the ingredient list. In the first few places, you should be careful about alcohol sensitivity.
Soap base: soap base cleansing and amino acid cleansing are actually good cleansing
Soap-based facial cleanser has rich and delicate foam, good detergency, easy to flush, and refreshed after use. However, the PH value is relatively high, the degreasing power is too large, and it is tight after use, which has certain irritation, but it can be improved by blending a mild surfactant and an emollient to achieve relatively balanced performance.
Therefore, soap-based cleansing is not necessarily as good as amino acid cleansing. Its superiority in cleaning effect is not comparable to most surface active ingredients. As long as it is used properly, soap-based cleansing products are also very safe. Oily acne skin can use soap-based cleansing products every other day to help dissolve excess sebum and prevent pore blockage; dry muscles and dull skin can be used 1-2 times a week as deep cleansing to remove old waste attached to the skin surface. Horny.
Mineral oil: excuse me? Long acne blame me? ?
Many people often blame it on closed acne, and this public measure gives it a flat today. Mineral oil does not directly moisturize the skin, but forms a protective film on the skin, which not only locks in moisture but also acts as an antioxidant. For example, the famous mysterious cream of the sea blue is also moisturized by mineral oil, so the quality of the product can not be seen only by the ingredients, and the production process also determines the sense of use of the product. However, sisters who are sensitive to mineral oil still need to pay attention when choosing products.
Mercury, arsenic, lead, cadmium: we have no chance of committing crime at all
Mercury, arsenic, lead and cadmium are all banned ingredients in cosmetics and are indeed harmful to the skin. According to China's "Hygienic Standards for Cosmetics", the use of mercury, arsenic, lead, cadmium and compounds of these substances as a cosmetic component is prohibited. However, cosmetics may be contaminated by mercury, arsenic, lead, etc. during the production process. The Code also strictly limits the total amount of their limits, so it is still safe, don't worry~
Salicylic acid, fruit acid: exfoliating good helper, special chicken skin
As a skin conditioning agent, salicylic acid can safely exfoliate keratin, especially the inner surface of the pores. At the same time, its anti-inflammatory effect can also be used to treat acne vulgaris, and it can be used without reasonable stimulation. Studies have also shown that salicylic acid derivatives have a certain anti-aging effect, but the effect is relatively weak.
Fruit acid has moisturizing, exfoliating and anti-inflammatory effects. In general skin care products, the concentration of fruit acid is within 10%, and then the high concentration is used by the surgeon for chemical peeling to treat chloasma, seborrheic keratosis, hair keratosis (that is, annoying chicken skin). Although fruit acid increases the sensitivity of the skin to UV light, this sensitivity is reversible and can be protected by sun protection.
Titanium Dioxide: The Unknown Secret of Su Yanmei
When it comes to sun protection, just take a look at the titanium dioxide, which is the main ingredient of sunscreen. When it comes to this, you may have a look of arrogance. When you say that you may have two faces, you may have to face it. Hahaha is actually titanium dioxide. The thing that makes you "a touch of white", because the mineral particles produce white turbidity, it will make the face look white, but after being unloaded, it will be returned to the original shape~
Su Yanshuang is not a substitute for foundation. It has no concealing effect, and it has a long-lasting effect. However, it is good to make a makeup before the skin is bright. I have a lot of questions about whether to remove makeup. You can use the facial cleanser without using a cleansing cream~ You can use facial cleanser. If you still can't go to the tangled ridge, use a gentle makeup remover and then wash your face.