- Free & easy returns on all orders.
- Ship To: | EN
-
Contact Us
Our customer service team in the US is ready to assist you.
Monday - Friday
7 AM – 4 PM PTSaturday
7 AM – 4 PM PT
- Login
- Join
- Your Bag 0
Our customer service team in the US is ready to assist you.
Monday - Friday
7 AM – 4 PM PT
Saturday
7 AM – 4 PM PT
Jun 23, 2017
Nadine S.
Hey, I'm thinking about getting The Ordinary's Niacinamide+Zinc and Arbutin serum based on your review. I'm kinda new to this serum thing, and need to ask a few things. Do you layer them or use each for different time (AM, PM)? If you layer, which one goes first? How many drops of each serum is the preferred amount? Thanks.