Cart Summary Remove item Thumbnail image Product Price Quantity Subtotal × Davis Rx Retinol Z-100 Serum $100.00 Davis Rx Retinol Z-100 Serum quantity $100.00 Coupon: Apply coupon Update cart Cart totals Subtotal $100.00 Shipping Flat rate: $15.95 Local pickup Shipping to CA. Tax $6.63 Total $122.58 Proceed to checkout