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L-Theanine 200 mg

SR Sports Research
4.4
★ ★ ★ ★ ★
(17848 ratings)
Theanine 200 mg
Product Image
Score96

A high-potency 200 mg theanine softgel for smooth and effective stress support and mental clarity.

How scoring works
Quantity:60 Softgel(s) • (60 servings)
Goals:
Brain Health
Cognitive Support
Sleep Support
Stress Relief
Mental Focus
Productivity Boost
Mood Support

Score 96

A high-potency 200 mg theanine softgel for smooth and effective stress support and mental clarity.

How scoring works
$19.95($0.33 per serving)
Vitacost
$ 22.89
Amazon
$ 19.95
iHerb
$ 20.97
iHerb
$ 20.97
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Analysis

Sports Research provides a robust dose of 200 mg of L-theanine in a high-quality softgel. This dose is ideal for managing acute stress or enhancing productivity during demanding mental work without jitters.

The softgel delivery is a nice alternative to standard capsules and may contribute to consistent results. It is a solid choice for those who want professional-grade support in their daily cognitive routine.

Pros

  • Easy-to-swallow softgel format
  • Robust 200 mg clinical dose
  • Fast-acting delivery
  • Excellent user satisfaction

Cons

  • Higher price than some capsules
  • Contains sunflower lecithin

Warnings

  • Not vegan (gelatin-based softgel)
  • Use caution if combining with other relaxing aids

Nutrient quality

94 Highest impact

A 200mg dose of the primary amino acid is provided for effective support of mental calm. The softgel delivery format may contribute to efficient biological absorption compared to standard capsules.

Ingredient transparency

100 Highest impact

Active ingredients and dosages are clearly disclosed with no proprietary blends used. Full transparency regarding serving sizes and excipients allows for a direct assessment of potency.

Customer satisfaction

95 Highest impact

Ratings are strong across a massive volume of user feedback, reflecting consistent product quality. Reports frequently confirm successful results for focus and stress management.

Value for money

92 Highest impact

The cost per serving is competitive for a high-dose 200mg softgel. It offers strong value for individuals seeking effective relaxation support from a high-quality delivery format.

Report analysis

Goals

Brain Health
Impact
Highest effect
A+ Goal FitA Strength of SupportC+ CoverageA+ Formula Quality

L-Theanine at 200mg supports brain health by promoting relaxation and enhancing focus through alpha brain wave production. This high-potency serving appears well aligned with goals for mental clarity and stress-related focus.

Bioavailable softgel format ensures efficient delivery of the active L-isomer to the central nervous system. Concentration of 200mg provides clinical-strength support in a simple and clean single-ingredient formula.

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Cognitive Support
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

L-Theanine 200 mg delivers a therapeutically relevant dose of this amino acid to support a calm and alert mental state. By increasing alpha brain waves, it may help maintain focus during demanding tasks.

The use of the biologically active L-isomer ensures consistent efficacy. This formulation offers significant depth for those looking to manage daily stress without inducing daytime drowsiness.

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Sleep Support
Impact
Highest effect
A Goal FitA+ Strength of SupportB- CoverageA+ Formula Quality

L-theanine is provided as a 200 mg dose in a softgel format to support mental relaxation and preparing for rest. This amino acid support appears well aligned with promoting a calm and focused state before sleep.

A substantial 200 mg dose matches established clinical targets for inducing alpha brain wave activity. The softgel delivery method may contribute to efficient absorption for consistent nighttime results.

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Stress Relief
Impact
Highest effect
A+ Goal FitA Strength of SupportC CoverageA+ Formula Quality

L-Theanine is provided at a therapeutic dose to support a state of relaxed alertness and neurological calm. As an amino acid, it assist in promoting alpha brain wave activity, which is directly linked to mental focus and a reduced psychological response to stress.

The 200mg dose per softgel aligns with clinical standards for maximizing the calming effects of the amino acid. This clean and focused formulation is excellently suited for individuals seeking a high-potency, targeted tool for managing the pressures of a demanding lifestyle.

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Mental Focus
Impact
Highest effect
A Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

L-Theanine at a 200mg dose meaningfully contributes to a calm mental state by modulating alpha brain wave production. This appears well aligned with the need for better concentration and reduced mental noise during cognitive tasks.

The use of a softgel delivery format may enhance the absorption of this specific amino acid compared to standard capsules. Providing the biologically active L-isomer ensures that the supplement delivers its intended cognitive benefits efficiently.

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Productivity Boost
Impact
Highest effect
A+ Goal FitA Strength of SupportC- CoverageA+ Formula Quality

L-Theanine in a softgel format supports a state of calm alertness, which appears well aligned for enhancing focus without jitters. This 200mg serving provides an optimal dose for daily cognitive support and stress management.

Using the specific L-isomer ensures that the supplement can effectively cross the blood-brain barrier for maximum utility. This product is an excellent and clean choice for maintaining clarity and reducing mental fatigue.

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Mood Support
Impact
Highest effect
A- Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality

L-Theanine supports relaxation and stress resilience through the modulation of inhibitory neurotransmitters and brain wave patterns. This softgel delivery provides a meaningful clinical dose aimed at achieving a stable and calm mental state.

The 200mg dosage is well-supported by research for its ability to promote a state of relaxed alertness. By influencing the production of calming chemicals in the brain, this focused supplement helps to regulate the emotional response to stress.

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Ingredients

IngredientAmount per serving
L-Theanine
200 mg
Adults 18–50
Report overview
Theanine · 200 mg OverallScore88
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
A straightforward, high-potency L-Theanine supplement in softgel form for easy absorption. It provides a consistent 200mg dose to support a calm and focused state of mind.
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