Tea Tree Relief Toner 25ml / 0.84 fl.oz + Tea Tree Relief Serum 15ml / 0.50 fl.oz + Centella Calming Gel Cream 15ml / 0.50 fl.oz Tea Tree Relief Toner iUNIK Tea Tree Relief Toner contains 67% tea tree water and 19.5% centella asiatica extract to help clam and moisturize your skin. Tea Tree Relief Serum This serum containing 67% tea tree extract and 19.5% centella extract helps soothe sensitive skin, reduce acne, brighten complexion and refine skin texture. Centella Calming Gel Cream This light and moisturizing gel cream helps calm sensitive, stressed, or blemish-prone skin with 70% Centella Asiatica leaf water and 10% tea tree leaf water.