
Giselle2
Oily/Resilient
This Cosrx serum can be a good starter if you have sensitive skin or are afraid of retinoids since it has retinyl palmitate which is very gentle but not very effective.
I would start with The Ordinary's granactive retinoid emulsion or retinol in squalane if you are ok with oily formulas.

The Ordinary
Granactive Retinoid 2% Emulsion
5.0
(2)
16

The Ordinary
Retinol 0.2% in Squalane
4.0
(124)
431

1

0