Natural Factors Stress-Relax, Suntheanine, L-Theanine, 100 mg, 60 Chewable Tablets
— · Item · tropical fruit-flavored
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Price history
Best price so far: £15.80 at Iherb on 2 Sept 2026
Close to the typical price of £15.80 over the last 90 days — a drop may be worth waiting for. Set an alert and we'll tell you.
About this product
Dietary SupplementMental Calmness & RelaxationSuitable for Vegetarians/VegansPurity & Potency GuaranteedSuntheanine contains pure L-Theanine, a unique amino acid found in green tea that supports mental calmness and relaxation. Suntheanine is produced via a proprietary enzymatic process guaranteeing essentially pure L-Theanine for maximum effectiveness. In a tasty tropical fruit-flavored chewable tablet.Isura:Non-GMO: ✔DocumentationMass Spec: ✔Lab Tested