Lush lashes and bold brows. Organic Castor Oil, Black Castor Oil and a Hair Complex come together in Heritage Store Castor serum Volumizing nighttime nourishing treatment. Includes a dual end brush for brow and lash application Benefits Thicker, longer-looking lashes and fuller-looking brows Dermatologically tested and ophthalmology tested Includes a dual end brush for brow and lash application Vegan Formulated without Parabens, sulfates and phthalates Features 82% of subjects reported their lashes and brows look healthier 71% of subjects reported their lashes seem thicker after using this product 82% of subjects reported their brows seem fuller 88% of subjects reported the product as non-irritating Castor Serum study reported after eight weeks of daily use. Results based on a consumer perception study Key Ingredients Hair Complex, a combination of Biotin, Bamboo, Pumpkin and Amla, plus our Keratin-Supporting Blend for thicker, luscious lashes and bold brows. Organic Castor Oil conditions and strengthens brows and lashes for a fuller appearance. Black Castor Oil nourishes and clarifies the hair follicles.