Obagi Clenziderm M.D. Serum gel is NO LONGER MANUFACTURED.
Serum Gel is discontinued!  

Obagi has replaced the Serum Gel with Therapeutic Moisturizer.  
Both contain 5% Benzoyl Peroxide.

If you are looking to quickly clear and prevent acne or another acne treatment, we have many other topical Benzoyl Peroxide alternatives. Just click the acne treatments on the left bar.