Obagi - royalheart review for Clinical Environmental Defense Radiance Boosting Serum

I received this serum as complimentary from Obagi in exchange of my honest review. The serum has a light, milky texture, I use it before applying moisturizer, it is very lightweight and easy to absorb, it is almost scentless. My skin feel hydrated and healthy after applying, overall it is a nice serum to use both in morning and night routine.