Though wrinkle reducers, like BOTOX Cosmetic, are provided to decrease fine creases by temporarily blocking your muscle engagement, fillers are a distinct collection of cosmetic solutions that improve volume in the face. Fillers are designed to plump hollow features and soften static wrinkles. Annie can decide whether you would be a good candidate for a filler (like Restylane or JUVÉDERM) to complement your BOTOX results.