Red Chilli flakes is a seasoning that comes from mild red chilies in the family of capsicum annum. Its flavor ranges from sweet and mild to hot, depending upon the variety of pepper. It is evenly and finely ground. It not only enhances the visual appeal of food, but it can also be used as a key flavoring agent and goes well with any savory food whereas Oregano is a herb composed of fresh or dried leaves of the oregano plant. It has excellent flavor and aroma. As a herb, it is gluten-free and suitable for vegan and paleo diets. It has phytonutrients, which fight infections such as bacteria, cramping, indigestion, etc. It is loaded with antioxidants that help prevent cell damage and is an excellent source of fiber, vitamin K, manganese, iron, vitamin E, tryptophan, and calcium. However, it is unlikely to cause harm to most people as long as people do not consume too much of it.