Topic: Contact Lenses
The NYTimes.com reported this morning: "Biotrue professes to mimic nature by using hyaluronan, a substance similar to tears first developed for ocular surgery. It has a pH level of 7.5, which the brand describes as the center of the range for healthy tears. Hyaluronan is not in any other lens solutions in the United States, the company says." It also reportedly has a biodegradable box and bottle, which isn't as green as it may seem. The article also goes into the impact or lack of impact of the ReNu recall in 2006.
