(as of Jun 07, 2025 17:13:26 UTC – Details)
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Is Discontinued By Manufacturer : No
Product Dimensions : 2.5 x 2.5 x 3.75 inches; 5.6 ounces
Item model number : FG414
Date First Available : November 10, 2023
Manufacturer : Sports Research
ASIN : B0CH43ND14
Country of Origin : USA
ALERT & CALM: L-Theanine, commonly found in the flavonoid herbal green tea, is used as an ayurvedic substitute for those who want the antioxidant benefits of green tea but without caffeine. Encapsulated in a once-daily liquid softgel, our L-Theanine supports feelings of relaxation, calm, focus, and alertness*
DOUBLE THE SUPPORT: To optimize your potential and give the utmost support, our L-theanine 200 mg amino acid softgels provide double the amount of L-theanine green tea extract commonly found in energy supplements in a convenient max-strength formula
PATENTED SUNTHEANINE: Formulated with patented and clinically researched Suntheanine—you get all of the alertness and relaxation (+ the increase in alpha brain waves) without the jitters or crash of caffeine, energy pills, or energy drinks*
PREMIUM INGREDIENTS: We hold all of our supplements to a higher standard. Rest assured that your L-Theanine is crafted using 100% organic coconut oil and an entirely non-GMO verified, gluten-free and soy-free product. Manufactured in the USA in cGMP-compliant facilities
THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out
Customers say
Customers find this L-Theanine supplement effective at promoting calmness without drowsiness, and one customer notes it works well for stress and focus. The supplement receives positive feedback for its organic coconut oil base, natural ingredients, and ability to provide energy without jitters. They appreciate its effectiveness in improving concentration on mental tasks and waking up with energy, while also noting it’s easy to swallow and worth the price.
