Safe for adults who are pregnant or breastfeeding and children. 1 pump of the bottle gives 1 drop. Hycosan Dual contains 0.05% sodium hyaluronate, 2% ectoin, a borate buffer and water. DUAL ACTION - Hyaluronic acid soothes dry eye symptoms while Ectoin relieves inflammation, irritation and burning caused by hayfever and other allergens such as dust and animal hair.
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