VALARIAN COMPLEX FOR INSOMMNIA, STRESS, PHOBIAS AND ,SEVERE PAIN, TABLETS BY HERBAL PRACTITIONER, COMES IN A TUB OF 30 AND IS FULL PRESCRIPTION STRENGTH AND NORMAL DOSAGE IS 1 TABLET ONCE A DAY. THE TUB CONTAINS ENOUGH FOR A FULL MONTH IF TAKEN AS DESCRIBED .Its precription strength, ie you must be a practitioner to dispense it, its a valarian complex tablet so its about 90% plus pure valarian then the rest is made up from calming / sedative herbs, which are wild lettuce,passiflora,hops,skullcap and jamaican dogwood. you would need to take only 1 tablet a day and if its just for sleep then best taken at night, otherwise take in the morning...remember just 1 a day ..they are strong. I ALWAYS RECOMMEND YOU CONSULT YOUR G.P. BEFORE TAKING ANY HERBAL REMEDY. I AM QUALIFIED WITH 10 YEARS EXPERIENCE, I HOLD A B.Sc. DEGREE with honours, HERBAL DIPLOMA AND I AM A MEMBER OF B.H.M.A.,(THE BRITISH HOLISTIC MEDICAL ASSOCIATION)..