Product and ingredient reference
When (and how) to use Professional-C Serum 20% by Obagi
When (and how) to use Professional-C Serum 20% by Obagi See exactly how you should incorporate Obagi Professional-C Serum 20% into your routine. Welcome to our guide on when (and how) to use Obagi Professional-C Serum 20%. We recommend using this product in th
When (and how) to use Professional-C Serum 20% by Obagi See exactly how you should incorporate Obagi Professional-C Serum 20% into your routine. Welcome to our guide on when (and how) to use Obagi Professional-C Serum 20%. We recommend using this product in the morning. In fact, 85% of routines created by our community use it in the morning. 95% of routines created by our community use this product every day. This product is most commonly used as step 2 in a routine. Use our Routine Creator to see where you should use this product in your routine. 126 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 Professional-C Serum 20%. Check out our complete guide to the ingredients in Obagi Professional-C Serum 20%. Track your products and build your routine with SkinSort.