SBL World Class Homeopathy - Bio Combination - Lack of Vitality Indications : Lack of vitality, general debility, weakness, nocturnal emissions, nervousness. Composition of SBL Homeopathy Bio Combination Salts for Lack of Vitality: Calcarea phosphorica 6x Kalium phosphoricum 3x Natrum muriaticum 6x in equal proportion. Excipients q.s to 1 tablet of 100 mg. Dose : 4 tablets every three hours or four times a day.