MCoBeauty Xtendbrows Treatment Gel will nourish and set your brows with the swipe of a brush. A brow gel and conditioner in one, your brow hairs will feel revived while holding a long-wearing lift and shape. The precise applicator evenly distributes the hair-gripping gel for instant, natural fullness and volume. Quick Facts: Long-Lasting Hold. Nourishing Ingredients Hydrate And Help Condition Brow Hairs. Helps To Sustain Brow Hair Growth.