Hint Mint Classic Citrus Ginger Sour 35-Mint Tin. Made with all natural citrus acids and organic ground ginger with each mint tablet featuring the Hint Mint signature embossed leaf. The sleek contemporary patented curved tin can be reused as a chic credit card case. Made in the USA. Hint Mint is 100% Vegan and are free of gelatin, aspartame and gluten.