Promotes Thick Hair Growth. Oil can be applied to Eyelashes & Eyebrows as well. -Multi-purpose Therapeutic Oil Designed to Treat Arthritis & Rheumatism. Castor Oil has properties that make it so effective in healing the body & also make it an excellent choice for maintaining beautiful, healthy hair & skin. For Hair OKAYÂ Castor Oil helps to thicken and strengthen hair allowing for more hair growth. Apply directly to hair and massage. You can rinse or leave in. To use as a Hot Oil Treatment simply heat up 1/4 bottle (15ml) of castor oil then apply to hair from roots to tips. Wrap with a hair cap and sit under a hood dryer for 30min. Repeat every week for best results. Castor Oil to Eyelashes and Eyebrows can be used daily to help promote thickening and growth. Apply to hair. Do not rinse. For Skin and Arthritis castor oilês properties help to make skin smooth, soft, and silky while treating pains and arthritis. Apply an ample amount and massage onto skin. Be sure & deeply massage to achieve best results.Read More >>