Advanced dual action formula that lubricates and hydrates dry eyes. Single-Use Containers. Moisturizing Dry Eye Solution - Recommended for LASIK dryness*. 30 Sterile Single-Use Containers, 0.01 fl oz each. Looking for an innovative dry eye solution? Refresh Optive™ Sensitive Preservative-Free Lubricant Eye Drops advances Dry Eye relief by providing a dual-action formula that moisturizes the surface of your eye while also hydrating the areas where Dry Eye starts, giving your eyes long-lasting moisturizing protection. It s the evolution of eye drops, optimally formulated for t.