Over the past 30 years, one figure who has changed cosmetic skincare is Peter Thomas Roth. His eponymous line has made waves since it first began in 1993 with breakthrough formulas for moisturizers, ...

After washing your face at night, shake up this bottle. Apply the Peter Thomas Roth serum and apply your nightly moisturizer. Pro tips: It's a smart call to use SPF in the morning to prevent ...

"I have very sensitive skin and it is hard to find a product that does not cause a breakout and severe dryness. However, after applying this product I saw immediate results within a couple of hours.