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When (and how) to use C.E.O. 15% Vitamin C Brightening Serum by Sunday Riley

Last updated on July 18, 2023.

Overview

Welcome to our guide on when (and how) to use Sunday Riley C.E.O. 15% Vitamin C Brightening Serum.

When to use

We recommend using this product in the morning. In fact, 87% of routines created by our community use it in the morning.

How often

93% of routines created by our community use this product every day.

In your routine

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.

Fun Fact

172 routines created by our community use this product.

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Pair it with

Learn more about the ingredients in this product
Check out our complete breakdown of the ingredients and their benefits/drawbacks

Routine inspiration

Learn more

Check out our complete guide to the ingredients in Sunday Riley C.E.O. 15% Vitamin C Brightening Serum.

See the full ingredient explanation