Botox and filler can help with similar concerns, however they tackle the problem areas much differently. Botox is a muscle relaxer that freezes the muscles underneath your skin. This stops the muscle from moving too much, which is what causes lines and wrinkles to appear. Botox can also be used for therapeutic reasons, whereas filler is most commonly used cosmetically.
Filler plumps up the areas of skin that have lost the firmness they once had due to aging. The filler will fill in the tissue where the volume has been lost. It can also be used to smooth fine lines on the face.