How to distinguish authentic Head and Shoulders from fake ones (the pictures are taken from the Internet and have been coded):

1. The genuine Head and Shoulders shell has a shiny silver thread, but the fake ones do not.

2. The font on the back of the genuine Head & Shoulders is in thin block letters, while the fake ones use bold font.

3. The markings on the bottom of the fakes are not clear and easy to fade, and they use low-quality ink.

4. The fake product is far less dense than the genuine extruded shampoo, and the fake product looks like water.

5. Each bottle of Head & Shoulders has a label on the top of the bottle cap. Be careful if the wording is blurry or different. It is best to get an anti-counterfeiting inquiry number.

(See reference materials for details):

Head and Shoulders is a shampoo product of Procter & Gamble. In 1963, the world's first shampoo containing active anti-dandruff ingredients that could effectively remove dandruff was born. Since then, effective dandruff removal has become the most outstanding effect of Head & Shoulders that is loved by consumers around the world.

The Head & Shoulders brand entered Taiwan in 1986 and mainland China in 1991. Its series of products include: shampoo, conditioner, scalp and hair massage cream, and scalp repair essence.

Procter & Gamble, founded in 1837, is one of the world's largest consumer goods companies. The products of more than 300 brands operated by it are sold in more than 160 countries and regions, including fabric and home care, hair and beauty, baby and family care, health care, food and beverages, etc.