Vivawoman gives 5 out of 5 stars to Scotch Nails water-based nail colors. Let’s look at the label to see what is, and in this case what is NOT, in this formula. Ingredients Water It make sense that water is the first ingredient since this product is not based on typical nail polish solvents like [...] Read more: Look at the Label: Scotch Naturals Watercolors Nail Polish