Apply nightly.
Sky Organics Organic Castor Oil Eyelash Serum, 1 oz | CVS Apply 1-2 drops of oil onto a clean eyeliner brush or clean mascara brush and wipe off the excess before lightly brushing along the lash line or through the brows..Made of 100% pure, cold-pressed Castor Oil – this serum nourishes lash and brow hairs to support a fuller appearance. Give lashes and brows a conditioning boost with our Castor Oil Eyelash Serum.