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Dry Eye Clinic
Dr. Abdalrahman Alabsi
Komfortto

Overall target layer: Aqueous + lipid together (semi-ointment texture)
Preservative and its effect: Hydroxymethyl glycinate – a relatively gentle preservative used at very low concentrations; better tolerated than BAK.
Ingredients:
Sodium Hyaluronate 0.4%: intensive, high-concentration hydration (target layer: aqueous)
Vaseline Oil (Petrolatum): lipid barrier that reduces evaporation and prolongs overnight retention (target layer: lipid)
Additional benefits (beyond lubrication): A rare hybrid formula that combines sodium hyaluronate (aqueous hydration) with Vaseline oil (lipid barrier) in a single isotonic ointment-like texture – a mid-priced option between a light gel and a traditional heavy ointment
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