Opti-Free Pure Moist rewetting drops provide a refreshing burst of moisture to your contact lenses and reduce lens discomfort anytime you need it. If your contact lenses unexpectedly get dry or scratchy, Opti-Free Pure Moist rewetting drops can help moisten your lenses throughout the day, and are designed to work with Opti-Free Pure Moist contact lens solution for outstanding contact lens moisture and comfort, which helps prevent deposit buildup. HSA/FSA EligibleRestrictions apply; contact your insurance provider about plan allowances and requirements. We do not currently accept FSA or HSA cards. Please use a credit card, debit card or gift card to pay for your eligible items and then submit the receipt to your plan based on the current policies for reimbursement.