Potency

Potency refers to the strength or effectiveness of a substance, such as a medication or chemical, in producing a desired effect. A highly potent substance requires a smaller amount to achieve the same result as a larger amount of a less potent one. For example, a strong medication might effectively relieve symptoms with a tiny dose, while a weaker one needs a larger dose. Potency helps guide proper dosing to maximize benefits while minimizing potential side effects.