Your skincare glossary: Five beauty buzzwords you’ll be hearing more

"Bio-retinol

We all know retinol doesn't work for everyone. Yes, it's a powerhouse ingredient, but for some people it's just too harsh. There are plenty of retinol alternatives out there, but expect to see more bio options soon (which is when vitamin A is derived from plant extracts). Though less aggressive (and some experts might argue less effective), if you're using them consistently over a regular retinol once in a while when your skin can handle it, obviously the bio-retinol wins." - METRO

Product mentioned: Bio-Retinol + C Booster