Aesop's Tame Hair Serum is a lightweight, botanical-based formulation that gently controls and smooths hair. It addresses flyaway strands and frizz without causing stickiness or long-term build-up with a soft feel and finish. Formulated with Panthenol and Hydrolyzed Oats to hydrate and nurture the hair, while Petitgrain, Bergamot Rind, Patchouli and Jasmine essential oils impart a fresh citrus and floral aroma.