Retinol’s potent effect on skin can produce transformative results when it comes to rejuvenating and reversing aging or problematic skin. But it often comes with a price in the form of irritation, flaking, redness and heightened sensitivity. To ensure consumers get the benefit of the vitamin A derivative without suffering the harsh effects later on, Goop Beauty has released its latest innovation, Retinol Regenerative Serum. Three Retinoids The “clean” retinol serum touts de...