Thea is the global pioneer in preservative-free eyecare products. Their portfolio of eye drops for dry eyes include Hyabak, Thealose, and Europe’s #1 selling Thealose Duo. Their artifical tear formulations give long-lasting relief and come in a convenient multi-dose preservative-free bottle. We also carry their preservative-free eyelid and eyelash cleaning products Blephagel and Blephaclean wipes. They are great for daily hygiene and are hypoallergenic.