A combination of Pantothenic acid (Vitamin B5) & Magnesium. B5 is needed by the body for energy & neurotransmitter production, it is required for adrenal, nerve & muscle function, is supportive for the extra pressures of modern day lifestyles.• Vitamin B5 (pantothenic acid) is required for growth & brain activity • Vitamin B5 is required for the formation of stress hormones & acetylcholine for the brain • Vitamin B5 helps maintain hair pigment • Vitamin B5 as pantothenic acid is required to support the function of the adrenal glands • Magnesium aids bone growth, the function of the nerves & muscles, including the regulation of heart rhythm & nerve pulse conductivity • Magnesium is required for energy release from foods • Magnesium is required for the function of the nervous system • Yeast free