Give lashes and brows a conditioning boost with Sky Organics Castor Oil Eyelash Serum. Made of 100% pure, organic castor oil, it provides nourishing benefits to support a fuller, thicker appearance. Brush it through brows and along the lash line each night as the final step in your skincare routine. USDA-certified organic and cruelty-free. Content + Care. Ingredients: Organic Ricinus Communis (Castor) Seed Oil Made in the USASize. 1 fl oz