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L-Theanine

Pure Encapsulations
4.7
★ ★ ★ ★ ★
(39 ratings)
Theanine 400 mg
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Score 48

A high-dose L-Theanine product, but its extremely high price per serving and limited customer reviews make it a poor value.

scaleQuantity:120 Capsule(s) • (60 servings)
track_changesGoals:
flag Mood Support
flag Cognitive Support
flag Sleep Support
flag Stress Relief
flag Mental Focus
flag Brain Health
flag Productivity Boost

leaderboard Score 48

A high-dose L-Theanine product, but its extremely high price per serving and limited customer reviews make it a poor value.

insightsAnalysis

Pure Encapsulations L-Theanine provides a robust 400 mg of L-Theanine per capsule. This higher dosage is often sought by individuals who find standard 200 mg doses less impactful, aiming for more pronounced effects on relaxation, stress reduction, or enhanced focus.

As a single-ingredient supplement, it offers a direct way to receive a significant amount of L-Theanine. This might appeal to those who have specific needs for a higher dose or prefer to control their intake precisely.

However, the product is severely hampered by its exceptionally high price per serving, making it very costly for regular use. Coupled with a limited number of customer reviews, it suggests that despite the higher dose, its value proposition is questionable for most consumers.

thumb_upPros
  • Provides a robust 400 mg dose of L-Theanine per serving
  • Single-ingredient formula for clear, focused benefits
  • Known brand that often targets professional markets
thumb_downCons
  • Extremely high price per serving, making it very costly
  • Low number of customer reviews limits broad satisfaction assessment
  • Not a branded form of L-Theanine
  • Higher dose may not be suitable for all users, potentially causing too much relaxation
warningWarnings
  • Consult a healthcare professional before use if pregnant, nursing, or have a medical condition.
  • A higher dose may lead to stronger relaxation effects; assess individual tolerance.
  • Discontinue use if any adverse reactions are observed.
flagReport analysis
$115.00($1.91 per serving)
Vitacost
$ 115.00
Pure Formulas
$ 115.00
flagReport prices
track_changesGoals
flagStress Relief
Impact
Highest effect
The higher dosage of L-Theanine is designed to offer stronger support for managing daily stress, promoting a deeper sense of tranquility and reducing feelings of tension and anxiety more effectively.
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flagMood Support
Impact
Highest effect
The higher L-Theanine dose may offer more pronounced effects in promoting a calm and balanced mood. It aims to provide stronger support for emotional well-being by enhancing relaxation.
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flagCognitive Support
Impact
Highest effect
A higher dose of L-Theanine can potentially lead to more significant improvements in relaxed focus and mental clarity, thus supporting cognitive functions more strongly. It helps to sharpen the mind without overstimulation.
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flagMental Focus
Impact
Highest effect
A higher L-Theanine dose may enhance the state of calm focus more significantly, improving concentration and sustained attention. It helps to block out mental distractions more thoroughly.
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flagSleep Support
Impact
High effect
While not a direct sedative, the increased relaxation from a higher L-Theanine dose can more effectively help individuals unwind and prepare for sleep. It contributes to a deeper state of calm conducive to rest.
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flagBrain Health
Impact
High effect
By promoting a deeply relaxed and focused mental state, L-Theanine can generally contribute to a healthy brain environment. A less stressed and more focused brain typically functions better.
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flagProductivity Boost
Impact
High effect
By providing stronger stress reduction and enhancing mental focus, this higher dose of L-Theanine can indirectly support increased productivity. A more profoundly calm and concentrated mind is often more efficient.
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flagEnergy
Impact
Lower effect
This product primarily promotes relaxation and calmness, not a direct energy boost. Any perceived 'energy' would likely be an indirect effect of reduced stress or improved mental state, not stimulation, and a higher dose might even reduce alertness.
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flagWeight Loss
Impact
Situational effect
This product is not formulated or indicated for weight loss purposes. Its benefits are primarily related to mood, stress, and cognitive function, without direct ties to metabolic processes for fat reduction.
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scienceIngredients
IngredientAmount per serving
L-Theanine
400 mg
grain_off Gluten Free person Adults 18–50
flagReport overview
Theanine 75

This product provides a high, pure dose of L-Theanine, fitting directly into the Theanine collection. It serves as a potent option for those seeking higher levels of this specific amino acid.

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