Dewy skin is in ... but finding the product that delivers that radiant effect? It can be dizzying. Dermatologists reveal that ...
The vitamin A-based products, including retinol and Retin-A, are used to treat precancerous conditions of the skin, effects ...
Before Retin-A was approved by the FDA in 1971, it had been tested on hundreds of incarcerated people in Philadelphia as part of a long-running program led by dermatologist Albert Kligman.