Before moving on to another topic, I'd like to give some information that you can consider when you use retinoids products - try to avoid confusion, I will mention 'retinoid' to 'retinol' from now on😉. 🌼How to start? Start With Low Concentration (0.01% to 0.03%, then push up to 0.2% to 1.0% for advanced level)... Continue Reading →