Flourish Brow Density Booster - Virtue Flourish Brow Density Booster. A thickening, brow-boosting serum with growth-supporting ingredients, including Virtue's Alpha Keratin 60ku Clinical, plus stimulating plant-based extracts and high-performing peptides for fuller, lusher, healthier brows and fewer uneven patches.FeaturesDermatologist testedThickensNourishesIdeal For: Anyone with sparse, thinning, over-plucked brows looking to enhance brow strength and thickness and promote healthy growthUnfragrancedStrengthensProduct Aesthetics: A lightweight serum that glides on softly with a quick dry-downNon-irritatingKey IngredientsAlpha Keratin 60ku Clinical: Together, two ground-breaking keratin proteins, born from regenerative medicine, form a complex molecule with the ability to repair and nourish the scalp, providing fragile hair with the strength, elasticity, and flexibility that it needs to survive.Panthenol (Pro-Vitamin B5): Conditions brows for a shinier, smoother finish.Blend of Larix Wood Extract and Green Tea Leaf Extract: Known to help stimulate the brow follicle and help combat brow loss and thinning.Natural Microalgae Extract: Helps prevent brow loss, improve volume, and make brows stronger.Specialty Tetrapeptide Blend and Red Clover Flower Extract: Helps prevent brow thinning and uneven growth and helps to reactivate follicles to fill in uneven patches and enhance fullness.Specialty Organic Pea Sprout Extract: Help achieve thicker, fuller and even brow coverage.Research Results87% saw stronger browsAfter 4 weeks of use*:91% saw less brittle brows82% saw thicker, fuller brows93% saw more conditioned brows83% saw an increase in brow density*Results of a consumer perception study of 72 women who used the Brow Density Booster daily for 12 weeks.After 8 weeks of use*:83% saw more enhanced brows - Flourish Brow Density Booster