Weleda Aknedoron Purifying Lotion is an intensive spot treatment lotion which works as part of the Weleda Aknedoron two-step system for problem skin. This special combination calms irritation and stimulates skin, restoring blood flow to regulate problem skin whilst restoring its natural beauty. The re-balancing action of the herbal extracts effectively cares for problem skin on both face and body and is most effective when applied at night, to soothe problem areas and blemishes.