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Tranquil Sleep

Natural Factors Stress-Relax
4.5
★ ★ ★ ★ ★
(3271 ratings)
Theanine 200 mg
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Score 85

A well-formulated blend for sleep and stress relief, featuring Suntheanine L-Theanine, 5-HTP, and Melatonin, from a trusted brand with good customer feedback.

scaleQuantity:60 Tablet(s) • (30 servings)
track_changesGoals:
flag Mood Support
flag Sleep Support
flag Stress Relief

leaderboard Score 85

A well-formulated blend for sleep and stress relief, featuring Suntheanine L-Theanine, 5-HTP, and Melatonin, from a trusted brand with good customer feedback.

Also available as 2 options
L-Theanine: 200mg, Melatonin: 6mg, 5-HTP: 15mg • 60 Tablet(s) servings Theanine 200 mg, Melatonin 6 mg • 60 Tablet(s) • 60 servings $34.97 ($0.58 per serving) 120 servings Theanine 200 mg • 120 Tablet(s) • 60 servings $38.69 ($0.64 per serving)

insightsAnalysis

Natural Factors Stress-Relax Tranquil Sleep combines 200mg of Suntheanine L-Theanine, 30mg of 5-HTP, and 3mg of Melatonin into a synergistic formula. This blend is specifically designed to support the body's natural sleep cycle and promote overall relaxation.

The L-Theanine works to promote a calm mental state, 5-HTP supports neurotransmitter balance for mood and sleep, and Melatonin directly aids in signaling the body for rest. This makes it suitable for individuals experiencing occasional sleeplessness or seeking deeper relaxation before bed.

thumb_upPros
  • Comprehensive blend of L-Theanine, 5-HTP, and Melatonin for sleep support
  • Uses branded Suntheanine L-Theanine for quality
  • Good dose of Melatonin (3mg) for sleep initiation
  • Comes from a reputable and well-known brand
  • Positive customer satisfaction with many reviews
thumb_downCons
  • May cause drowsiness, making it unsuitable for daytime use
  • Contains calories and carbohydrates, which some users might prefer to avoid
  • Not ideal for those seeking a single-ingredient L-Theanine supplement
warningWarnings
  • Do not drive or operate machinery after taking this product due to potential drowsiness.
  • Consult a healthcare professional if you are pregnant, nursing, have a medical condition, or are taking medications, especially antidepressants or sedatives.
  • Melatonin is intended for short-term use; consult a professional for long-term use.
flagReport analysis
$20.59($0.68 per serving)
Vitacost
$ 20.59
iHerb
$ 22.37
Amazon
$ 22.37
Walmart
$ 22.37
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track_changesGoals
flagSleep Support
Impact
Highest effect
This product is specifically designed for sleep support, with Melatonin directly aiding sleep cycles and L-Theanine and 5-HTP promoting relaxation. This is a robust blend for achieving restful sleep.
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flagStress Relief
Impact
Highest effect
L-Theanine and 5-HTP are both ingredients often used to help reduce stress and promote a calm state. The blend effectively contributes to overall relaxation and stress management.
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flagMood Support
Impact
Highest effect
The combination of L-Theanine and 5-HTP works synergistically to help support a balanced mood. 5-HTP is often used to assist in serotonin production, which influences mood regulation.
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flagBrain Health
Impact
Moderate effect
By supporting quality sleep and mood balance, this product indirectly contributes to overall brain health. Adequate sleep is vital for various brain functions and repair processes.
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flagCognitive Support
Impact
Moderate effect
While L-Theanine can support cognitive function, the overall sleep-inducing nature of this blend means it's not primarily for daytime cognitive support. Its benefits here are indirect through improved rest.
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flagMental Focus
Impact
Lower effect
Given its sleep-supportive ingredients, this product is not designed to enhance mental focus during waking hours. Its purpose is to prepare the mind for rest, not for alertness.
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flagProductivity Boost
Impact
Lower effect
This product is designed for evening use to support sleep, not for boosting daytime productivity. However, better sleep can indirectly contribute to improved daytime energy and focus.
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flagEnergy
Impact
Situational effect
This product contains ingredients that promote relaxation and sleep, making it counterproductive for energy support. It is not intended for boosting wakefulness.
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flagWeight Loss
Impact
Situational effect
There are no ingredients in this formula directly associated with weight loss. Any indirect impact would relate to improved sleep quality, which can sometimes influence metabolic health.
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scienceIngredients
IngredientAmount per serving
Calories
15 Calorie(s)
Total Carbohydrates
3 Gram(s)
Suntheanine L-Theanine
200 mg
5-HTP
30 mg
Melatonin
3 mg
grain_off Gluten Free person Adults 18–50 eco Vegan free_breakfast Dairy Free eco Vegetarian
flagReport overview
Theanine 85
The inclusion of 200mg of Suntheanine L-Theanine at an effective dose positions this product well within the Theanine collection. It demonstrates how L-Theanine can be effectively combined with other ingredients for specific goals.
scienceView ingredientinventory_2View products
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