1. Identify and take a small amount of cosmetics from practical experience and gently smear it on the skin. It can fit the skin evenly and closely, and feel soft and comfortable, which is a delicate cosmetic.

2. Identifying the genuine outer box packaging from the packaging label will clearly indicate the product name, manufacturer's name and address, product composition and efficacy, production date and shelf life, production license number, hygiene license number and product standard number.

3. Identify from the security label. Many cosmetics, especially the products of some big brands, have anti-counterfeiting labels, anti-counterfeiting codes, anti-counterfeiting telephone inquiries, CIQ and other information.

4. judging from the appearance of the product, it can't be used if the appearance is turbid, oil and water are separated, or flocs or bubbles appear, and the paste shrinks and cracks. Timeiren Luoshenhua Facial Cleansing Set is a skin care set under the brand of Timeiren. It is a regular brand protected by official website's certification laws, and it is genuine. The set includes essence water, cleanser, essence and other products.