NUTRABIO | L-THEANINE (200MG)
High performance is not just physical. The ability to stay focused, composed, and mentally sharp under pressure is what separates good training sessions from great ones - and good athletes from elite ones. NutraBio L-Theanine delivers 200mg of ultra-pure L-Theanine per capsule to promote calm, sustained focus without sedation, reduce the edge of overstimulation from caffeine, and support cognitive performance when it matters most.
Calm Focus Without the Crash
L-Theanine is a naturally occurring amino acid found primarily in green tea leaves. It works by increasing alpha brain wave activity - the same brainwave state associated with relaxed alertness, creativity, and focused performance. Unlike stimulants that push the nervous system into overdrive, L-Theanine creates mental clarity without anxiety, jitteriness, or the inevitable crash that follows.
When stacked with caffeine, L-Theanine is one of the most studied cognitive combinations in sports and wellness science. The combination sharpens focus, improves reaction time, and smooths out caffeine's rough edges - which is why it appears in virtually every high-quality stimulant-based pre-workout.
Benefits of 200mg Daily L-Theanine
- Promotes alpha brain wave activity for relaxed, focused mental performance
- Reduces stress and anxiety without causing drowsiness or sedation
- Pairs synergistically with caffeine to enhance focus and reduce jitteriness
- Supports cognitive performance during high-pressure training or competition
- May improve sleep quality when taken in the evening
- No dependence, no tolerance buildup, no side effects
A Clean Ingredient with Broad Applications
L-Theanine is equally at home in a pre-workout stack, a study or work focus routine, or a pre-sleep protocol. It is stimulant-free, non-habit-forming, and works within 30-60 minutes of ingestion. At 200mg - the dose used in most human clinical studies - NutraBio gives you a meaningful amount that actually produces the cognitive effects the research demonstrates.
Directions For Use
Take 1 capsule (200mg) daily with water. Can be taken with or without food. For focus and stress reduction, take in the morning or before demanding tasks. For sleep quality support, take 30-60 minutes before bed. Can be stacked with caffeine at a 1:2 ratio (200mg L-Theanine per 400mg caffeine).
Not sure if L-Theanine is right for your goals? Call or text us at 908-452-5164 — our expert staff will help you find the perfect stack. Visit us in Hackettstown, NJ or shop online.
