A highly effective combination of BABOR Ampoule Concentrates and exclusive sheet masks for maximum results.When the freshness capsule is activated, the powerful active ingredients of the ampoule and sheet mask are combined. If used regularly, the Active Purifier Mask helps to fight the bacteria that causes congestion and to prevent impurities, thanks to the combination of shale oil, tea tree oil, salicylic acid and zinc. The skin appears clearer and congestion appears reduced.Tip: Apply at the start and end of your Active Purifier ampoule treatment.Shale oil: Inhibits bacterial growth; supports the healing process for skin blemishesTea-tree oil: inhibits bacterial and fungal growthSalicylic acid: loosens dead skin cells