Dermalogica Professional soothing additive reinforces the barrier lipid layer, hydrates, moisturizes and soothes the skin. Great for creating a customized massage experience. This calming additive contains Avena Sativa (Oat) Kernel Oil to reinforce the barrier lipid layer, hydrate, moisturize and sooth the skin. Also, includes the pure essential oils of Lavender, Eucalyptus and Cypress. These reduce redness, relieve skin sensitivity, skin stress and sinus tension, including irritation from hay fever and other allergies, asthma, smoking and pollution.