Recently, the US MSN website published the latest "appearance age calculator". If the calculated age is older than your actual age, it means that you look "old" from appearance.
1. Large pores: add 3 years. Excessive sun exposure or clogged pores can make the pores appear larger. Experts suggest using products containing retinoic acid and salicylic acid to clean the skin; be sure to apply sunscreen when going out.