Manufacturer # 00065019309 Brand Opti Free® Express® Manufacturer Alcon Active Ingredients Citrate Buffer / Sodium Chloride / Edetate Disodium / Polyquad Application Contact Lens Rewetting Drops Container Type Bottle Dosage Form Drop NDC Number 00065-0193-09 Sterility Sterile Strength 0.05% / 0.001% UNSPSC Code 42142914 Volume 10 mL