Notes on Skin
To test if you have sensitive skin, press firmly on your cheek in a few spots and lift your finger. If redness appears where you pressed, you have sensitive skin. You can also check the crease of your nose next...
Between age 30 and 80, the skin undergoes significant changes: the dermis loses 20 to 80 percent of its thickness, collagen and elastin production slows and degrades, hyaluronic acid decreases starting in the 40s leading to dehydration, fatty acids in...
Sunscreen is the single most important step you can take. On its own, though, it is doing less than half the job. Here is what to add.
Sunscreen is only half the story. The layer you wear underneath is what helps your skin stand up to a long day in the sun.
A vitamin C serum will not replace your sunscreen. Worn underneath it, though, it is one of the most useful things you can add in summer.