Kelp Combination 1 contains synergistic herbs including bladderwrack, borage, skullcap, American ginseng, eleuthero and other ingredients to support hypothyroidism, endocrine system, thyroid glands, hormonal secretion and production, anxiousness, fatigue and irritability. Recommended use is 15 drops 2-5 times daily 30 minutes before meals or as recommended by your healthcare professional.