Fillers and skin boosters/biostimulators get lumped together, but they’re not the same thing—and knowing the difference saves you from expecting the “wrong” result. ✨ Fillers are for shape structure. Think: adding volume, lifting, contouring (cheeks, chin, jawline, lips, under-eye support). You’ll usually see a more instant change because fillers are designed to fill and “hold” a shape. Skin boosters / biostimulators are for skin quality. Think: glow, hydration, smoother texture, smaller-looking