Obagi Professional-C Serum 20% 30ml earns a spot in your skincare lineup by doing one thing well. Here is how it fits into a routine, who it suits, and how to get the best results.
What It Does
Obagi Professional-C Serum 20% 30ml — a concentrated vitamin C facial serum, 1.0 fl oz.A high-strength daily serum with 20% L-ascorbic acid. Apply a few drops to cleansed face in the morning before sunscreen and moisturizer.
Where It Fits in Your Routine
As a general rule: cleanse first, then apply lighter products before heavier ones, and finish with moisturizer and (in the morning) sunscreen. Introduce one new product at a time so you can see how your skin responds.
Tips for Best Results
- Patch-test on a small area first.
- Use consistently for a few weeks before judging results.
- Don't layer too many actives at once.
- Store away from direct sunlight.
