Yeah, let me know how the samples go. It would be interesting to hear if they actually mail them to you.
As for the salt, perhaps it’s the iodine content as well. Or maybe it’s just the complex natural composition of sea water (full with it’s own diverse range of microbes). It’s all just guessing though.
The only reason I found the watts stuff is because I was doing some research on topical arginine. It’s supposed to be good at improving circulation and nutrient delivery to the top layer of the skin.
Plus the hyaluronic acid has lots of good stuff written about it. Check out the clinical significance section on wikipedia.
Let me know what you end up getting and look forward to any updates.