L-Theanine 910mg - Ultra Pure

L-Theanine is an amino acid most commonly found in green tea that promotes relaxation without drowsiness. It helps smooth out stress responses, supports balanced mood, and encourages alpha brain wave activity — the same calm, focused state seen in meditation. L-Theanine also enhances cognitive performance by improving attention, reducing mental fatigue, and promoting clear, steady focus.

When combined with caffeine, L-Theanine works synergistically to sharpen alertness while preventing jitters and overstimulation. On its own, it provides a gentle sense of calm clarity, making it an ideal supplement for work, study, or winding down at the end of the day.

Our L-Theanine capsules were formulated by someone with autoimmune issues for people with autoimmune issues, elimination diets, or other precise ways of eating. That means you can be confident our supplements are free from rice flour, cellulose, and other binders, fillers, and additives that could cause our founder (and you!) problems.