When you raise your eyebrows or look surprised, wrinkles appear on your forehead, called forehead lines. These horizontal lines deepen with age, but this also depends on your skin type.
Because these lines can make a facial expression less friendly or because someone can be bothered by, for example, make-up remaining in these lines, it is chosen to relax the forehead muscle with Botulinum Toxin.
When the muscle relaxes, the eyebrows can no longer be raised, and the forehead remains beautifully smooth for up to 3-4 months, after which the product wears off. Very deep lines can be further softened with a filler.