theemiife
Oily/Sensitive
It’s best used at night to avoid day time irritations. Then if you’re a new bee make sure you use pea sizes for the next 1 week.
8
0
Sharonspendstoomuch
Dry/Resilient
Use it at night only and start slow. Try using it 1-2 times per week to make sure your skin can tolerate it. Then increase to 3x per week. Be sure you use a sunscreen during the day.
6
0
Beautywithhunnie
Oily/Resilient
start with using retinal at night only and 1-2 times a week... after several weeks, you can increase the frequency to every other day, then after several weeks, you can start using it daily. I am actually using this same serum every night right now. I use a toner and a hydrating essence first before applying it

K-Secret
Seoul 1988 Serum: Retinal Liposome 2% + Black Ginseng
4.7
(655)
477
6
0
Trereviewsforu
Dry/Sensitive
If it passes a patch test, I would start with a small amount in the PM then slowly increase from there.
5
0
