The Castor Oil Pack for Thyroid applies gentle compression to the neck which may promote the relaxed, parasympathetic state so you can support: Circulation and inflammation balance - Castor Oil(sold separately) may help balance inflammation and support blood flow to the thyroid area Lymphatic drainage - The gentle compression of the pack over your thyroid area may support lymphatic drainage and cleansing Appearance of wrinkles - Castor Oil is rich in Vitamin E, omegas and polyphenols that may help reduce the appearance of aging on the neck Directions Pour 1 tbsp of Organic Castor Oil(sold separately) onto the soft side of your Castor Oil Pack for Thyroid. Place the pack over your thyroid area and adjust the strap(not too tight). Wear for a minimum of 1 hour per day. Castor Oil sold separately.