Formulation

Formulation is like making a cake. A cake needs different ingredients like flour, sugar, eggs, and butter. Similarly, a formulation also needs different ingredients like chemicals or medicines. Formulation is the process of putting those ingredients together to make something useful like medicine or cleaning products.

Just like you follow a recipe to make a cake, scientists follow a recipe or a formula to make a formulation. They measure the right amount of each ingredient, mix them together in a particular way, and do different tests to ensure that it works the way it should.

For example, let's say we want to make a sunscreen lotion. We need different ingredients like sunscreen agents, oils, water, and a thickening agent. A scientist would measure the exact amount of each ingredient, mix them together in a beaker, and test it on human skin to make sure it doesn't cause any harm and protects from the sun.

In summary, formulation is the process of putting different ingredients together to make something useful, just like baking a cake with different ingredients. Scientists follow a recipe or formula, measure each ingredient, mix them together, and test the final product to make sure it works the way it should.