100% Natural Epsom Mineral Salt Salt: 8 oz / 236 ml., + Essential Oil Blend: 0.5 fl oz / 15 ml. Calms nerves, relieves stress and anxiety, and uplifts with Grapefruit and Lavender Essential Oils. Relaxes and soothes sore muscles, and softens the skin with Epsom Salt harvested in the United States. Invigorates with a fresh citrus scent.