Teach you seven tricks to let you identify the quality of skin care products

When you buy skin care products , do you know how to identify the quality of skin care products ? Do you listen to other people's feelings of use? Listen to the exaggerated propaganda of advertising? Or believe the product manual and your own personal experience? Not all. Below, I teach you a simple 7 strokes, so that you immediately give birth to a pair of eye-catching eyes to identify the quality of skin care products.
1, look at the ingredients
Most brands will indicate the ingredients in the product manual. For those brands that can be trusted, it is the easiest way to understand the safety of the product list.
2, see the touch, absorption speed and product reputation
The more purely non-hazardous products, the more delicate the touch and the faster the skin absorbs. In addition, reference to other people's personal experience is also a good reference standard for testing skin care products.
3. Look at the national inspection and quarantine mark
The skin care products that have passed the safety inspection of the national quality inspection department will have a round sequin logo on the product packaging, which has the words “China Inspection and Quarantine” and “CIQ”. Consumers who do not have this label should be cautious.
4, silver jewelry detection method
The main components of safe whitening and spotting products are arbutin and vitamin C. These products can only improve the skin texture slowly and gradually. Most of the so-called products that can effectively whiten and remove spots contain lead and mercury compounds. If they are used for a long time, they may cause chronic poisoning. Therefore, when purchasing whitening and spotting products, use a silver jewelry that you carry with you to take a small amount of skin care products. After a few minutes, mark a few times on white paper. If the trace is obvious grayish black, it indicates that the product contains lead and mercury. Care should be taken.
5, PH test paper test method
People's skin is weakly acidic, so only weakly acidic skin care products can effectively protect the skin. When purchasing skin care products, apply a small amount of product to the PH test paper. After a few minutes, compare the test paper color card. If the product is alkaline, it is not suitable for use.
Put a small amount of cream product on the spoon and then heat it. If the cream is boiled and the milk is fragrant, the product is safe. If it is sprayed and smoked after heating, and the taste is noisy, there is residue at the bottom of the spoon, indicating that the mineral oil in the product exceeds the standard or is filled with boride, which may cause harm to the skin after use.
In addition, the method can also be used to detect the cream emulsion, and the emulsion in the spoon is completely burned. If the black substance remains in the spoon, it means that the additive is contained therein, and the more the residue, the more the added component, the consumer should Avoid using it.
6, clear water test emulsion method
Pour a small amount of the emulsion into the water.
If the emulsion floats on the surface of the water, it means that if the emulsion floats on the water, it means that it contains oleoreate. Trostone esters cause dry skin and blocked pores.
If the lotion sticks to the cup, it means that the main component of the skin care product is mineral oil, as long as it is within the specified range, it will not affect the skin, but the protective layer formed makes the skin layer less permeable.
If the emulsion sinks into the bottom of the cup, it means that the main component of the skin care product is heavy metal, and long-term use will cause no small damage to the skin.
If the lotion is infused with water, this is a safe skin care product that can be dissolved in the water and certainly does not cause damage to the skin.
Shake the container gently. If the liquid turns milky white, it means that the emulsion contains emulsifier, which may damage the skin structure and cause skin irritation.
7, iodine test antioxidant
Pour the right amount of water into a transparent glassware, and add iodine equivalent to 1/50 of the water. After shaking, test the skin care products, such as facial cleanser and toner, and mix the solution thoroughly. Returning to a transparent state means that the skin care product has an antioxidant effect; if the water quality cannot be reduced or even blackened, the skin care product has no anti-oxidation function and may even aggravate the oxidative aging of the skin.

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