Contains extracts rich in vitamins and proteins, which provide natural nourishment for your eyelashes. Lash treatment growth stimulates growth over time, thereby increasing fullness and resistance. Fragrance-free and color-free. Protect from root to tip: Double-Lash contains natural extracts rich in vitamins and proteins, which strengthen, coat, and protect eyelashes, making them longer and stronger. This care helps extend and increase eyelashes, making them thicker and smoother. No need for fake eyelashes: No more messy glue-on lashes, lash extension appointments, or applying mascara every day. Use our lash enhancer Double-Lash to achieve thicker, longer lashes, giving you confidence without makeup or expensive beauty treatments. Nighttime use: After removing makeup, apply the double-layer lash serum from root to tip or on eyebrows onto clean lashes as part of nighttime care. Use our lash and eyebrow enhancer.