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Suntheanine L-Theanine 125 mg

Natural Factors Stress-Relax
4.7
★ ★ ★ ★ ★
(1415 ratings)
Theanine 250 mg
Product Image
Score 78

A capsule-based L-Theanine product featuring the branded Suntheanine, providing 250mg per dose for calm and focus.

scaleQuantity:60 Capsule(s) • (30 servings)
track_changesGoals:
flag Mood Support
flag Cognitive Support
flag Sleep Support
flag Energy
flag Stress Relief
flag Mental Focus
flag Brain Health
flag Productivity Boost

leaderboard Score 78

A capsule-based L-Theanine product featuring the branded Suntheanine, providing 250mg per dose for calm and focus.

insightsAnalysis

This product from Natural Factors Stress-Relax features Suntheanine, a branded form of L-Theanine, delivered in a capsule format. Each serving provides 250mg of Suntheanine L-Theanine, which is a common and effective dose for supporting various relaxation and focus goals.

Suntheanine is often chosen by those looking for a specific, well-regarded type of L-Theanine. This supplement aims to help individuals manage everyday stress, support mental clarity, and promote a sense of calm without causing drowsiness. It's a straightforward option for incorporating L-Theanine into a daily regimen.

thumb_upPros
  • Contains Suntheanine, a branded form of L-Theanine.
  • Provides a substantial 250mg dose per serving.
  • Capsule form is convenient for daily use.
  • Has a good number of customer reviews.
  • Directly targets stress relief.
thumb_downCons
  • Higher price per serving compared to generic L-Theanine.
  • Product name indicates 125mg while ingredient list states 250mg, which is confusing.
  • Only 30 servings per bottle, requiring more frequent repurchases for daily users.
warningWarnings
  • Confirm dosage with the label upon purchase due to the listed discrepancy between product name and ingredient quantity.
  • Consult a healthcare professional if you are pregnant, nursing, or have a medical condition.
  • Some individuals may experience mild stomach upset when taking L-Theanine, especially if taken on an empty stomach.
flagReport analysis
$17.39($0.57 per serving)
Vitacost
$ 17.39
iHerb
$ 18.87
Amazon
$ 18.87
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track_changesGoals
flagMood Support
Impact
Highest effect
The 250mg dose of Suntheanine is well-suited to help foster a tranquil mood and support emotional balance.
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flagStress Relief
Impact
Highest effect
The included Suntheanine at this dosage is commonly used to help alleviate feelings of occasional stress, promoting a calmer disposition.
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flagCognitive Support
Impact
Highest effect
Suntheanine can contribute to a state of focused alertness, which may aid in concentration and mental performance without overstimulation.
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flagMental Focus
Impact
Highest effect
Supporting a calm and attentive mental state with L-Theanine can be beneficial for maintaining focus on tasks.
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flagProductivity Boost
Impact
Highest effect
By enhancing focus and reducing mental distractions, this supplement may support improved productivity throughout the day.
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flagSleep Support
Impact
High effect
By promoting relaxation and helping to quiet an active mind, this product can contribute to preparing the body for restful sleep.
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flagBrain Health
Impact
High effect
A regular intake of L-Theanine, which supports a balanced mental state, can contribute to overall brain well-being.
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flagEnergy
Impact
High effect
L-Theanine is often used to provide a smoother, more sustained feeling of energy when paired with stimulants, or to support calm energy on its own.
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flagWeight Loss
Impact
Lower effect
L-Theanine does not directly promote weight loss; any perceived benefits would be indirect from stress management or improved sleep.
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scienceIngredients
IngredientAmount per serving
Suntheanine L-Theanine
250 mg
grain_off Gluten Free person Adults 18–50 eco Vegan free_breakfast Dairy Free Sugar Free eco Vegetarian
flagReport overview
Theanine 80
As a Suntheanine product with a good dose, it provides a quality option within the Theanine collection. The brand association with "Stress-Relax" also aligns well with Theanine's common uses.
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