Hello! Can these be used? https://www.getgrinds.com/

They are little pouches filled with coffee grinds and they come in various flavorings.

I will post below 2 typical ingredients from 2 flavors the website:

Cinnamon Roll: Coffee, Chicory, Water, Glycerin, Natural & Artificial Flavor, Energy Blend (Caffeine, B-Vitamins,Taurine, Glucuronolactone), Sucralose, Salt, Sodium Benzoate

Wintergreen contain the ingredients: Coffee, Water, Chicory, N&A Flavoring, Glycerin, Energy Blend (Caffeine, B-Vitamins,Taurine, Glucuronolactone), Acesulfame Potassium, Stabilised Menthol, Sodium Benzoate

Also from the website this statement:

All food ingredients in Grinds Coffee Pouches have already been FDA approved and are registered GRAS (Generally Regarded As Safe).

Also from the website vegan statement:

While Grinds Coffee Pouches is not a certified vegan product, it does not contain any animal product or animal-derived ingredients. This includes the glycerin that we use in our formula making Grinds a great option for our vegan friends. We hope to be one day be officially vegan certified!

Thank you!