1- At night, apply few drops of IGEA retinol serum on dry clean face.
2- Don’t apply retinol serum around eyes, around mouth, and nose corners.
3- Apply a thin film of IGEA hyaluronic acid serum (or any moisturizer) on your face.
4- Begin using IGEA retinol serum twice weekly for two weeks, then use IGEA retinol serum once daily.
5- Stop using any keratolytic products with IGEA retinol serum.
6- Use SPF 50 daily in the morning.