Retinol increases cell turnover; this effect is long-lasting in the skin. Therefore, logic would suggest using it only a few times a week. I recommend going with 3 times per week in your evening skincare routine, always leaving a day in between for your skin to recover, and on the weekend, 2. This approach reduces irritation and sensitivities while still providing all the benefits for your skin.
I am not affiliated with or sponsored by any skincare company to discuss or show these products. That means I’m not paid to do this – I love doing it and believe in free education.