A lot of supplement marketing describes a formula in broad strokes. The Supplement Facts panel is where the real, checkable details live.
Five ingredients, each with its own disclosed milligram amount: Caffeine Anhydrous 138mg, Green Tea Extract 130mg, Green Coffee Bean Extract 130mg, Raspberry Ketone 130mg, and Garcinia Extract 130mg.
A disclosed milligram amount lets you compare a formula against published research on that specific ingredient — something a vague "proprietary blend" never allows.
Serving size, servings per container, other (inactive) ingredients, storage instructions, and distributor contact information are all printed directly on the label — read it before your first capsule.
Before ordering any supplement, look for the actual label rather than relying on a sales page's summary of it.