Check the listing for details. Philips Relief ACP Tooth Sensitivity Relief Gel - 4 Gels. Condition: New. Listed at 26.49 USD. Philips Relief ACP Sensitivity Relief Gel. Philips Relief ACP Sensitivity Relief Gel. Relief ACP gel reduces tooth sensitivity and is ideal for sensitivity caused by teeth whitening, gum recession, root exposure, and more. It protects tooth enamel and restores luster by remineralizing the teeth. Relief ACP improves the appearance of teeth by restoring enamel luster for a smoother and glossier appearance. This product contains 4 syringes of desensitizing gel only. Trays are not included and are sold separately. Why choose Philips Relief ACP Gel?Choose it for: quickly treating tooth sensitivity from teeth whitening, tooth brushing, thermal changes, and root exposure. Quickly treats sensitivity from tooth whitening, brushing, and moreFor tooth healthand sensitivityCan be used before and after whitening treatmentsDoes not include traysIncludes 4 syringes of gel