It’s true that retinoids can stimulate collagen manufacturing, thus why retinol is likely one of the buzziest wholesome ageing topicals on the market. But like the whole lot, retinoids might be simply overused, particularly if you happen to’re utilizing a stronger system.
When you overuse retinoids (and chemical exfoliants like AHAs and BHAs, we must always add), you are placing your pores and skin in danger for injury. A damaged pores and skin barrier will seem purple, irritated, and itchy, or it’s possible you’ll even expertise dermatitis. In basic, it is best to cycle by your retinoid and exfoliators one to 3 instances per week (a beloved idea referred to as pores and skin biking).