This DEET-based lotion features a controlled-release, low-absorption formula that limits the skins exposure to DEET. EPA-approved formula controls DEET exposure by encapsulating DEET in a protein that dissolves slowly, releasing the DEET over a longer period of time. Odorless, greaseless lotion is compatible for use with sunblock. Effectively protects from all common biting insects. Double your protection by using in conjunction with Sawyer Insect Repellent Clothing Treatment. 20 DEET formula.