The Journal
The Retinol Question
Forty years of trials, one molecule, and a great deal of packaging. A placeholder walk through what the evidence would have to show.
The Journal
Long-form deep-dives on products, procedures, and trends.
The Journal
Collagen, Swallowed
Drinkable collagen promises firmer skin from the inside out. A placeholder article with the same structure, so the list has more than one entry.