L-Theanine

L-Theanine
L-Theanine is a naturally occurring amino acid, often associated with tea leaves, offered here as a food supplement in various formats. This category includes capsules, veggie capsules, chewable tablets, and pure powder, with brands such as Allnutrition, Swanson, NOW Foods, and Life Extension. Products differ in amino acid content per serving, capsule count, and formulation, with some combined with other ingredients such as inositol or taurine.
Shoppers can browse to compare brand, format, and pack size according to personal preference. As with all food supplements, these products are intended to complement, not replace, a varied and balanced diet and a healthy lifestyle, and are not intended to diagnose, treat, or cure any condition.