“Sample” is a young woman on the cosmetics trial makeup alias, but Ms. Yang used a friend to send her “sample ten-piece set”, the next day on the face of redness and swelling, had to go to the hospital to play a hangnail anti-inflammatory. After the National Day, Ms. Yang’s girlfriends from Hong Kong traveled back to bring her a “small sample of ten sets” of gifts. It is said that this is shopping in Hong Kong, cosmetic store businessmen to send a trial set, including toner, serum, eye cream, cream, cream, isolation cream, etc. A total of 10 exquisite small package, it looks very classy. Last Sunday, Ms. Yang to go to the wedding banquet, these samples unwrapped, the full set used on the face. That afternoon, Ms. Yang felt the cheeks itchy, in order not to destroy the makeup, she endured no scratching. After going home at night to remove makeup, she found her cheeks red and swollen, the next day after getting up, even more eyes can not open, look in the mirror shocked: the whole face red, hot, but also a lot of small bumps, swollen like a pig’s head. Go to the hospital after the doctor diagnosed, she is an acute allergy. But because Ms. Yang mixed a variety of small samples within a short period of time, the doctor could not tell which one of the cosmetics she was allergic to. After taking medicine and injections anti-inflammatory, yesterday, Ms. Yang’s allergy symptoms finally reduced. The reporter learned from the hospital dermatology department, like Ms. Yang such cases are not uncommon. Especially in the fall, the skin is dry after the decline in resistance, it is easier to mix cosmetics and trigger allergies. City hospital dermatologist Wu Ji Yuan said, when sitting in the clinic met some young girls usually rarely make-up, only collect cosmetics samples to use when attending formal occasions, a use of allergies. “On the one hand, the complexity of cosmetic ingredients, despite the development of the test, relatively safe, but allergies may still occur in allergic individuals; on the other hand, different brands of cosmetics have different ingredients, mixing may occur after chemical reactions, increasing the chances of skin allergies, triggered by skin diseases”. In addition, the fall weather is dry, the skin’s protective function is weakened, a variety of cosmetics mixed, the skin absorbs the pressure becomes greater, more prone to allergies. The intention of trial makeup is to exclude cosmetics that do not suit you in order to avoid waste after purchase. Wu Ji Yuan suggests that each time it is best to try only one, applied behind the ear or inner arm, such as allergies within 24 hours, can prove that the skin is not suitable for this kind of cosmetics. Like Ms. Yang so mixed, can not distinguish between allergens, but also lost the “trial” of the significance. Low-priced “small sample” to be used with caution In recent years, beauty women are particularly keen to use “small sample”, the source of roughly two kinds: one is a counter shopping gift, the second is in the cosmetic store or online store to buy. Ms. Liu said she often used Clinique “butter” lotion, previously bought at the counter, 125 ml price is more than 460 yuan, but the online store 30 ml of “samples” as long as 45 yuan, buy 3 bottles can also be shipped, she often buy several bottles at once. Reporter yesterday visited some local cosmetics stores, found that there are a lot of cosmetics on sale, counter price of more than 500 yuan of Estee Lauder eye cream, “small sample” as long as more than 40 yuan; counter price of more than 300 yuan of Lancôme mascara, “small sample” as long as more than 30 yuan! Can buy. However, many of the “small sample” packaging rudimentary, neither the Chinese logo, also did not indicate the shelf life. Experts warn that the source of the “small sample” although cheap, but can not guarantee the quality, in case of allergies after use, but also can not find out whether the product itself is allergic, or poor quality products lead to allergies. Purchase should also ask about the date of production, and mark the bottle to prevent the expiration of the use.