Barrier® Liquid Chalk is a hand-made performance liquid chalk, intended for rock climbers, weightlifters, gymgoers and performance athletes. Our liquid chalk is infused with a subtle amount of 100% pure Tea Tree and Eucalyptus essential oils. It features a low ingredient count and is formulated with simplicity and ingredient transparency in mind. Liquid chalk significantly reduces the amount of airborne breathable chalk powder as compared to traditional powdered chalk; for this reason, many individuals and facilities prefer the use of liquid chalk. Barrier Liquid Chalk is compact and portable, making it easy to throw in your bag before a session. Made in Canada, by Canadians. Ingredients Isopropyl Alcohol/ Alcool Isopropylique, Magnesium Carbonate/Carbonate de Magnésium, Aqua (water/eau), Melaleuca Alternifolia (tea tree/Huile d'arbre à thé) Leaf Oil, Eucalyptus Globulus (eucalyptus) Leaf Oil.