Voila! A clear, nutrient-rich formula that primes and conditions for fuller, healthier-looking brows. Take your eyebrows from sparse to seriously fuller-looking with BROWVO! Conditioning Primer. This nutrient-rich, conditioning primer is formulated with keratin and soy proteins--known to help brows look thicker, healthier and fuller. The double-duty formula can be used as a primer to extend and enhance other brow products or worn alone to condition and smooth brows. The custom-designed soft-touch applicator tames and coats brows from root to tip.