NOT 2oz of Sea Kelp Extract - it's a glycerine solution!!
Maybe it was in the product description and I missed it, but I was disappointed to find that this is only 20% sea kelp extract in a glycerin solution.  I can add my own glycerin to products; I don't need something I buy as "Sea Kelp Extract" to actually be EIGHTY PERCENT SOMETHING ELSE.
Rating: 3 stars