What does retinol burn look like?
Signs You May Have Retinol Burn
The telltale signs of retinol burn include skin that is red, irritated, flaky, inflamed, sore to the touch, and/or shedding. "You could also be experiencing breakouts or inflamed acne that is not usual for your skin," adds Idriss. How long does retinol burn last? Retinol burn typically occurs within 24 hours. Even with home remedies, it can take about a week for the visible signs of retinol burn to dissipate.