Due to state laws, we cannot provide contact lenses without a valid prescription. Please email your valid prescription to 2020 On-site at email@example.com. Once we have your prescription in hand, we will process your order within 24 hours and send you a confirmation email.
Need to extend or renew your prescription but can't come see us in person? We are offering telehealth appointments for prescription extensions for our patients in Massachusetts. Book yours here: http://massachusetts-telehealth.2020onsite.com/Extreme H2O Monthly is the only monthly disposable lens made with hioxifilcon D, the 3rd generation "Benz G-Material." Only Benz G-Material is distilled to produce the highest purity GMA/HEMA copolymer (hioxifilcon D) which, when combined with water, creates a low energy state, resulting in a low contact angle with properties that deliver extreme hydrophilicity.