Licorice does not contain, nor does licorice have traces, of gelatin in it.
Most likely, licorice is NOT gluten free. Twizzlers contain wheat, and other licorice brands often use gluten to hold their candy together.
Well sort of yes. Black licorice contains natural licorice root, but the dominant flavouring is usually aniseed. Red licorice is simply made like black licorice but usually has a strawberry flavour.
Most licorice contains wheat. Read the label to confirm whether your chosen brand of licorice contains wheat.
The recipe for black licorice juice is; water, black licorice candy, etc.
Skim milk does contain Lipids.
No, cow milk does not contain mucus.
No, it doesn't contain milk or gelatine.
No, there are no horse hooves in commercial licorice. The brand Red Vines Black Licorice lists there ingredients as Molasses, Wheat Flour, Corn Syrup, Caramel Coloring, Licorice Extract, Salt, and Anise. No horse hooves, sorry.
Most milk is gluten-free, but some milk uses preservatives that contain gluten.
Yes, breast milk does contain casein, which is a type of protein.
No, milk does not naturally contain melatonin. Melatonin is a hormone that is produced by the pineal gland in the brain and is not found in milk.