Healthy adrenal glands play an important role in effectively managing stress.* Pantothenic acid (vitamin B5) is part of the B-vitamin complex and is essential for healthy adrenal and immune function.* Thorne's Stress B-Complex provides extra vitamin B5, along with seven other water-soluble nutrients: thiamine (vitamin B1), riboflavin/R5P (vitamin B2), niacin (vitamin B3), pyridoxine/P5P (vitamin B6), methylcobalamin (vitamin B12), methyl-folate (5MTHF), and biotin.