Are You Applying Sunscreen Correctly? The '2-Finger Rule' Every Dermatologist Wants You To Follow

Dr Gurveen Waraich explains why you need to follow the 2-finger rule while applying sunscreen. Here is what you need to understand about sunscreen application and how to select the ideal SPF amount ...
Scientific American

Experts explain how sunscreen really works—and why better ones may be coming soon

Thick and creamy, gloopy or spray-on, sunscreen can be confounding. This science-backed guide can help you get ready for summer ...