[2-in-1 Design]: This lash and brow serum tube features a 2-in-1 design for easy application. One side is for lash growth and the other side is for eyebrow growth, which allows for precise, even and clean application, working directly on the hair follicles to promote lash and eyebrow growth and keep lashes and brows thick and healthy. [Eyelash and Brow Serum]: Boosts lashes, extends the growth period and enhances the depth of lash color.In 4-6 weeks, lashes will be longer, thicker and healthier. Enriched with nourishing, natural ingredients that infuse shine, this lash and brow serum will effectively promote hair growth and improve brow shine in the shortest time possible! [Easy to Use]: Brow and Lash Serum penetrates precisely and evenly into brows and lashes.Easy to use, apply a thin layer of serum along the roots of upper and lower lashes every morning and evening, and for brows, gently apply to clean skin for best results. Suitable for all genders and skin types. [Fast and Dramatic results]: With continued use of Eyelash and Eyebrow Grower, results are usually seen within 3 to 4 weeks. You'll notice a dramatic improvement in the appearance of your lashes and eyebrows, becoming thicker and fuller with the thicker eyebrows and lashes you've always dreamed of.