Intelligent Skin Sense (ISS) introduced Lock in Cap, part of its H202 series. The serum imparts moisture to the skin with hyaluronic acid and vitamin B complex. Arnica, linden and allantoin are added to soothe the skin while improving texture and tone. The product works synergistically with exfoliating treatments and products by quenching thirsty skin and protecting vulnerable skin with strong anti-oxidants. ISS H202 Series can be found in high end specialty stores and spas.