Fill & Frame Sparse Eyebrows Eyebrows help frame the face and enhance beauty. Plucking and tweezing can have horrible consequences if overly done. There are so many products on the market today to temporarily improve the appearance of your brows while they grow back. Eyebrow stencil is a great way to help you shape, fill and transform your arch. The color of the eyebrow makeup should always match the color of your hair. While eyebrow makeup can definitely enhance your brows and make them fuller you want to work on growing back your own natural eyebrows. Each night before going to bed apply a little cold pressed castor oil on the tips of your finger and massage the oil in, and you will be on your way to growing back your very own brows becoming less dependent on eyebrow makeup.