Lacripure
Lacripure is an unbuffered preservative-free saline (0.9% sodium chloride solution) packaged in 5mL vials. It comes in a box of 98 vials.
For people who need only a small amount of saline per session, Lacripure can last up to 3 months.
As an unbuffered saline, Lacripure is slightly acidic. However, according to some sources, its pH may be about 6.5, which is significantly higher than other unbuffered saline solutions.
Tangible Fill
Tangible Fill is a preservative-free unbuffered saline (0.9% sodium chloride solution). It is packaged in 5mL vials and sold in a box of 60 vials.
As an unbuffered saline, Tangible Fill (which is identical to VibrantVue) is somewhat acidic.
VibrantVue
VibrantVue is a preservative-free unbuffered saline (0.9% sodium chloride solution). It is packaged in 5mL vials and sold in a box of 100 vials. It has a low pH (between 5.1 and 5.6) according to the packaging. The vial type is similar to inhalation solutions.