India, July 6 -- I am tired of being marketed to. A host of new concept products keeps appearing on my feed, and a lot of them are a waste of time and money. What are some concepts that should be junked immediately? Let me give you five.

It seems like a great idea - take it out of your pocket, slick it across your skin, and you're protected, right? Wrong! It has crystalline, carnauba, and other waxes as a base with oil-soluble sunscreen agents. For proper sunscreen usage, you need 2 mg/cm2 of sunscreen on your face. As per the American Academy of Dermatology, you need at least four passes of sunscreen stick on your face. Large amounts of wax on your face are bound to be comedogenic - hello greasy skin and acne. So no, let's avoid.

While...