- prepare for luscious lashes. Look full, feel lush. A single coat of this conditioner before applying mascara will help strengthen, lengthen and thicken your lashes, making the mascara twice as effective. Adds measurable thickness and length to lashes when used as a primer for mascara. Allows you to use less mascara. Can be used on eyebrows and worn alone at nighttime as a lash treatment. Algae Extract conditions and protects brow hairs, making them healthier, smoother and more manageable. Panthenol Vitamin B Complex Factor used to condition hair. Hydrolyzed Wheat Protein thickens, curls and strengthens lashes. Goes well with Longest Lash Thickening and Lengthening Mascara Black Ice and Mystikol® Onyx.