Refresh Relieva PF Xtra

About Refresh Relieva PF Extra Active ingredients: CMC 0.5%, glycerin 0.9% 10mL multi-dose preservative-free bottle Description (by Rebecca) May 2024 Allergan is jumping on the Trehalose bandwagon. Otherwise, this is a variation on the Refresh Optive theme. Description (from the manufacturer's literature) Active ingredients Carboxymethylcellulose Sodium 0.5% Glycerin 0.9% Uses For the temporary relief of burning, irritation, and discomfort due to dryness of the eye or exposure to wind or sun.  May be used as a protectant against further irritation. Warnings For external use only. To avoid contamination, do not touch tip of container to any surface. Replace cap after using. If solution changes color, do not use. Stop use and ask a doctor if you experience eye pain, changes in vision, continued redness or irritation of the eye, or if the condition worsens or persists for more than 72 hours. Keep out of reach of children. If swallowed, get medical help or contac