HA5 Hyaluronic Serum

I suffer from a really dry mouth at night, due to Braces, HRT and Nasal Drip, so really uncomfortable, waking up for drinks. I ordered this and put 2 drops only on my tongue and spread around my gums and mouth. I have found that this has elevated some of the problem by keeping my mouth less dry throughout the night. I have slept better.

Not good enough said it whitening but it don’t