Nutrifill 10mL Sample Pack

About Nutrifill Sample Pack Preservative free saline solution Can be used for rinsing and filling scleral lenses pH balanced, electrolyte-enriched Sample pack of 5x 10mL vials Ships to US and territories only Description (Rebecca's) Note May 2023 Hurray, we get to stock the samples! This is a much-asked-for item. Original product description, January 2020 Launched January 2020 - the most recent preservative free saline for scleral lens users, and it's proven very popular. For many people, pH balanced borate buffered salines (i.e. Scleralfil & Purilens) seem to work quite well. Others seem to tolerate even the much more acidic sodium chloride solutions. Still others mix up cocktails in the bowl of their lens, such as using preservative free artificial tears mixed with saline or on their own. It is frustrating to me that scientifically, we do not know what all these things are doing to our corneas - beyond keeping them wet and assisting our vision. We need the scientific community