3x Hycosan Dual Preservative Free Moisturising Dry Eye Drops - 7.5ml. Hycosan Dual (available in multi-packs like the triple pack) is a preservative-free eye drop designed to relieve lipid-deficient dry eyes and allergy symptoms like itching and burning. It combines 0.05% Sodium Hyaluronate for moisture and 2% Ectoin to stabilize the tear film and protect against inflammation
