Continue shopping “Obagi Professional-C Serum 10%” has been added to your cart. Product Price Quantity Total × Obagi Professional-C Serum 10% $89.00 Quantity 01234567891011121314151617181920 $89.00 Coupon: Apply coupon Update cart Cart totals Subtotal $89.00 Shipping Flat rate Estimate for AZ. Tax $7.65 Total $96.65 Proceed to checkout Share Share on FacebookShare on TwitterShare on Linkedin