Biotrue® eye drops deliver instant, natural hydration because of their carefully developed formulation.
Biotrue® eye drops contain the polymer hyaluronic acid (as sodium hyaluronate), which is found within the natural structures of a healthy human eye and its tear film. Hyaluronic acid binds with water and can hold up to 1000x its weight in water.^1^ Biotrue® eye drops are preservative free and suitable for contact lens wearers.
Biotrue® eye drops help relieve tired or dry eyes caused by:
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1. Marjorie J. Rah (2010). Hyaluronan: Its Properties and Ophthalmic Uses. Optician.
2. Schoettmer-Institut (2015) ‘Handling Test + Expert Evaluation “New Sleeve for 3K pump MDO products”’ [PowerPoint presentation].
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