OPTI-FREE Express is a multi-purpose contact lens solution manufactured by Alcon Inc. Introduced in 1998, Polyquad and Aldox are the main disinfecting ingredients in this time-tested solution, providing a dual-disinfecting system known from other OPTI-FREE products.
References FDA 510(k) Premarket Notification - Alcon OPTI-FREE Express Multi-Purpose Disinfecting Solution
Product Image Product Name OPTI-FREE ® Express ® Type Multi-Purpose Disinfecting Solution (MPDS) Manufacturer Alcon Inc. Release Date 1998 FDA Device Class II Over the Counter (OTC) Yes Special Features Dual Disinfection System with Polyquad ® and Aldox ® Ingredients Disinfection & Preservatives Aminomethyl propanol (AMP-95) Polyquaternium-1 - POLYQUAD ® 0.001% Myristamidopropyl dimethylamine - ALDOX ® 0.0005% Boric acid Disodium EDTA Sodium citrate Wettings Agents & Lubricants Poloxamine - TETRONIC ® 1304 Buffer and Saline Packaging, Pricing and Offers Packaging Details 2 oz (60 ml) 4 oz (120 ml)
10 oz (300 ml) Twin Pack 2 x 10 oz (2 x 300 ml) Price Range $10 - $13 (1 x 10 oz bottle) $15 - $25 (2 x 10 oz twin pack) Cost per ounce (30ml) $0.75 - $1.30 (per oz) Online Retailers Offer 1 - USA