The primary clinical ingredient is KSM-66 Ashwagandha at 600mg daily. Although Ashwagandha is generally safe when taken as directed, it should NOT be taken by pregnant or lactating individuals. It is not recommended to take Ashwagandha if you are on a treatment that is designed to suppress the immune system, as Ashwagandha helps support enhanced immune function. Please consult your healthcare provider before taking this product if you are currently taking or plan to take any over the counter or prescription medication for a health condition. Immediately discontinue use and call your doctor if you experience any adverse reaction.