Unregulated chemical 13K times sweeter than sugar is used in most e-cigarettes, study finds admin 1 week ago USA Update Comments Off on Unregulated chemical 13K times sweeter than sugar is used in most e-cigarettes, study finds 0 Views A little-known artificial sweetener that’s up to 13,000 times sweeter than sugar is now used in most popular flavored e-cigarettes, a new study found. Share Facebook Twitter Stumbleupon LinkedIn Pinterest