Lashaddict Eyelash Conditioning Serum puts you in control of your lashes! Our Proprietary Nano-peptide Complex, combined with a proprietary blend of nutrients and moisturizers will make your lashes appear longer, fuller, thicker and stronger in just 3 weeks! Uniquely formulated by cosmetic scientists. Dermatologist Tested. Free from parabens, sulfates, hormones, artificial fragrances and toxic ingredients. Not tested on animals.