I lived and worked in Busan from 2016 to 2018. Several times, I went to Renewme for my skincare needs--and loved it!

I am 41 years old, but people tell me I look younger. Recently, my dermatologist (here in the USA) recommended Retinol for anti-aging: a special formula for under eyes and a normal one for other parts of the face.

I tried the retinol for a week and a half, using it every other day. However, recently, I looked in the mirror and saw that my under eyes look worse/older.

What should I do? Is this normal? Should I discontinue retinol or keep using it? Is there a better product for increasing collagen production under eyes? Would red light help? Can your clinic help (during my next Korea visit)?