Deeply cleanse your complexion & pores with the NIOD Mastic Must, an intensive face mask for congested skin types that need a purified detox. Transparent in texture, the NIOD Mastic Must visibly refines your complexion to reduce the number & the size of your pores without over drying. Keeping your skin feeling beautifully clean & healthy, this weekly treatment efficiently purifies your skin, revealing a fresh, clean feeling that lasts. Arabic gum provides your skin with a powerful anti-bacterial & anti-fungal treatment, binding itself to congestion & oil to deeply cleanse your skin & pores. Highly densified sap from Greek mastic trees purify your complexion to reveal a clearer, more mattified finish. Apply to clean skin in the morning, leave for 10 minutes, then rinse thoroughly with warm water only. Fragrance-free, oil-free, silicone-free, cruelty-free.