I've taken each one of these supplements at different times and had success with each one. If I had endless amounts of money I would take all of them every day.

Life Seasons - Anxie-T - Anti Anxiety Support Supplements That Combat Stress - Calm and Stress Supplement - Feel More Relaxed - Contains Kava Kava, GABA, L-Theanine - Regular Size (60 Capsules) https://www.amazon.com/dp/B008KPZN4A/ref=cm_sw_r_cp_apa_i_cY7RDbMDDDCN1

Gaia Herbs, Mushrooms + Herbs Cordyceps Plus, Energy Support, Organic Ashwagandha, Ginger Root, Cordyceps, Vegan Powder Capsules, 60 Count https://www.amazon.com/dp/B06XPH2YHZ/ref=cm_sw_r_cp_apa_i_UW7RDbM9DK2JQ

Gaia Herbs Kava Kava Root, Vegan Liquid Capsules, 60 Count - Supports Emotional Balance, Calm & Relaxation, Guaranteed Potency 75mg Active Kavalactones https://www.amazon.com/dp/B00F1J7I8C/ref=cm_sw_r_cp_apa_i_NY7RDbJ35V9Q3