Systane Hydration – PF

Suitable dryness severity: Mild – moderate

Target tear layer: Aqueous (dual HydroBoost technology)

Preservative and its effect: PF version: preservative-free.

Ingredients:

• Sodium Hyaluronate 0.15%: natural hydration with high water retention (target layer: aqueous)

• Polyethylene Glycol 400 (0.4%) / Propylene Glycol (0.3%): dual primary lubricants (target layer: aqueous)

• Hydroxypropyl Guar (HP-Guar): helps lubricants stay on the ocular surface (HydroBoost) (target layer: aqueous + mucin adhesion)

Additional benefits (beyond lubrication) / notes: HydroBoost technology combines sodium hyaluronate and HP-Guar to keep active lubricants on the ocular surface longer than conventional formulas