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L-Theanine 200 mg

Country Life
4.7
★ ★ ★ ★ ★
(468 ratings)
Theanine 200 mg
Product Image
Score94

A synergistic blend of 200mg Suntheanine and Vitamin B6 for enhanced mental calm.

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

Score 94

A synergistic blend of 200mg Suntheanine and Vitamin B6 for enhanced mental calm.

How scoring works
$30.29($0.50 per serving)
Pure Formulas
$ 30.29
iHerb
$ 30.29
Amazon
$ 30.29
Vitacost
$ 30.29
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Analysis

This formula delivers 200mg of Suntheanine alongside Vitamin B6 to support the nervous system. The theanine may help calm a racing mind, while B6 contributes to healthy neurotransmitter production.

This combination is excellent for people who feel mentally drained or need help staying composed under pressure. It is a premium product with a focus on ingredient synergy and purity.

Pros

  • Uses premium Suntheanine
  • Includes B6 for nervous system support
  • Supports focused alertness
  • Clean capsule formula

Cons

  • Higher price point per serving
  • Standard 60-count bottle
  • B6 dose should be monitored

Warnings

  • Monitor total B6 daily intake
  • May cause slight drowsiness
  • Talk to a professional if breastfeeding

Nutrient quality

98 Highest impact

Utilization of Suntheanine ensures high isomer purity and consistent biological activity. The addition of Vitamin B6 acts as a helpful cofactor for the synthesis of calming neurotransmitters.

Ingredient transparency

100 Highest impact

Active ingredients and their specific amounts are clearly stated on the label. High transparency is maintained through detailed disclosure of both vitamins and amino acids.

Customer satisfaction

93 Highest impact

Customer ratings are strong, suggesting that the synergistic formula meets user expectations for mental calm. A sufficient number of reviews confirms the product's quality and performance.

Value for money

84 Highest impact

The price per serving reflects the added value of Suntheanine and vitamin cofactors. While more expensive than basic generic options, it provides a well-rounded formula for neurological support.

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Goals

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

Suntheanine L-theanine and vitamin B6 work together to support neurotransmitter synthesis and a calm mental state. This combination is particularly effective for those seeking to sharpen focus while managing daily mental stress.

Delivering 200mg of branded theanine ensures high purity and potency for consistent cognitive results. The addition of vitamin B6 serves as a necessary cofactor for the production of brain chemicals involved in attention.

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

Suntheanine L-Theanine and Vitamin B6 work synergistically to support relaxation and the healthy function of the nervous system. Theanine promotes a state of calm alertness, while B6 serves as an essential cofactor for the synthesis of inhibitory neurotransmitters.

This 200mg dose is highly effective and well-supported by clinical studies for reducing acute stress and improving mental focus. It appears well aligned for users seeking high-quality, non-sedating support for emotional balance.

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

Suntheanine L-Theanine and Vitamin B6 are pointed out for their ability to promote relaxation and support cognitive clarity. This formula provides 200 mg of the gold-standard branded theanine, ensuring maximum purity and clinical consistency.

The addition of Vitamin B6 provides essential cofactor support for overall neurological health and emotional stabilization. This simple but effective combination supports a calm and focused mental state without causing daytime lethargy.

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

Combines 200 mg of Suntheanine with Vitamin B6 to support mental focus and the production of calming neurotransmitters in the brain. Suntheanine is a high-purity branded form clinically supported for promoting alpha wave activity for relaxed alertness.

The addition of Vitamin B6 acts as a cofactor in amino acid metabolism, assisting in the effective utility of theanine. This synergistic pairing appears well-aligned for individuals seeking a high-quality, focused approach to managing mental energy and stress.

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

Suntheanine branded L-Theanine and Vitamin B6 are combined to support relaxed wakefulness and neurological function. These ingredients assist the biological pathways required for maintained focus.

The 200mg dose of theanine provides potent therapeutic support for clarity. Vitamin B6 acts as a necessary cofactor for neurotransmitter synthesis, which may contribute to sustained mental performance.

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

Suntheanine L-theanine and vitamin B6 are provided to support mental calm and neurotransmitter synthesis for focus. This combination appears well aligned for individuals seeking to achieve a state of relaxed focus and sustained mental clarity.

Utilization of a clinically studied branded form ensures consistent potency of the active amino acid for therapeutic support. The formula provides deep support for mental processing through high-quality, synergistic ingredients.

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

L-Theanine in the Suntheanine form promotes alpha brain wave activity for a calm and relaxed state.

A 200mg dose paired with Vitamin B6 appears well aligned with reducing sleep latency and supporting neurological health.

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Ingredients

IngredientAmount per serving
Vitamin B6 (Pyridoxine Hydrochloride)
 4.25 mg
Suntheanine L-Theanine
200 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
Theanine · 200 mg OverallScore96
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
This formula provides 200mg of Suntheanine with B6 for enhanced neurological support. It is a high-quality option for those looking for a purified form of theanine with a synergistic vitamin cofactor.
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Double Strength L-Theanine 200 mg

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