Products / #OOTD (oxygen of the day) / Dark Spot Vitamin C Serum / When to use

When (and how) to use Dark Spot Vitamin C Serum by #OOTD (oxygen of the day)

Overview

Welcome to our guide on when (and how) to use #OOTD (oxygen of the day) Dark Spot Vitamin C Serum.

We recommend using this product in the morning or evening.

This product is most commonly used as step 3 in a routine. Use our Routine Creator to see where you should use this product in your routine.

26 routines created by our community use this product.

We independently verify product and ingredient data. Spot something that seems off? Let us know.

Here are some of the products that our community often uses together with Dark Spot Vitamin C Serum.

Learn more about the ingredients in this product

Check out our complete breakdown of the ingredients and their benefits/drawbacks

Check out our complete guide to the ingredients in #OOTD (oxygen of the day) Dark Spot Vitamin C Serum.