Continue shopping “Obagi Professional C-Serum 15%” has been added to your cart. Product Price Quantity Total × Obagi Professional C-Serum 15% $99.00 Quantity 01234567891011121314151617181920 $99.00 Coupon: Apply coupon Update cart Cart totals Subtotal $99.00 Shipping Flat rate Estimate for AZ. Tax $0.00 Total $99.00 Proceed to checkout Share Share on FacebookShare on TwitterShare on Linkedin