The secret of your future is hidden in your daily rutine βNotesβretinol is applied strictly at night, and it is advised to always apply an SPF of a sort in the morning, afret a retinol!! Vitamin C is amazing before the SPF bcs it is an antiocidant, but never mix it with retinol! If you have hyperpigmentation, you can first apply a Niacinamide serum, wait a fee minutes, then a retinol. Lastly, exfoliants are used 24h before retinol!! -once or twice a week, after you can use a regular hydrating cream. If you need any help, feel free to send a message π