Click to expand Tap to zoom 200 mg of Zen by Allergy Research Save $ -54.00 $ 54.00 120 Capsules - $ 54.00 Size 120 Capsules 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 200 mg of Zen offers a unique and natural path to calmness, day or night. This formula contains a combination of L-theanine and GABA. L-theanine is found in green tea (Camellia sinensis).
