Concentrated formula with highly effective rebuilding ingredients: Widelash ™, biotin, hyaluronic acid and d-panthenol, deeply nourish and activate eyelash growth. Regular application visibly makes the lashes thicker, longer and stronger, reduces lash loss. Fragrance free. Also recommended for people with sensitive eyes wearing contact lenses. Usage: 1. As a base, apply the spiral before using it cleansed and dry eyelashes. 2. As a reconstitution serum, apply cleansed and for dry lashes.