Is splenda and big box stores generic sweetner the same?

Splenda and generic sweeteners from big box stores often contain similar active ingredients, primarily sucralose, which is the main sweetening agent in Splenda. However, generic brands may use different formulations or include additional ingredients, which can affect taste and texture. While they may serve the same purpose as sugar substitutes, the flavor profile and quality can vary between brands. It's important to check the ingredient list for any differences.