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200 mg of Zen

Allergy Research Group
4.7
★ ★ ★ ★ ★
(737 ratings)
Theanine 200 mg
GABA 550 mg
Product Image
Score93

A high-dose relaxation capsule with 550mg of GABA and 200mg of theanine.

How scoring works
Quantity:120 Capsule(s) • (60 servings)
Goals:
Sleep Support
Stress Relief
Mood Support
Brain Health
Productivity Boost
Mental Focus
Cognitive Support

Score 93

A high-dose relaxation capsule with 550mg of GABA and 200mg of theanine.

How scoring works
$58.69($0.97 per serving)
Vitacost
$ 58.69
Amazon
$ 58.69
iHerb
$ 58.69
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Analysis

200 mg of Zen uses 550mg of GABA and 200mg of L-theanine per serving. This is a very strong combination for supporting your brain's natural ability to wind down. It is often used to help with deep relaxation and to quiet a busy mind before bed.

The brand is well-regarded for using high-quality ingredients and straightforward formulations. While it is more expensive than some others, the high doses make it very effective. It is a solid choice for someone who needs significant support for evening stress.

Pros

  • High 550mg GABA dose
  • Includes 200mg of theanine
  • Professional quality brand
  • Simple two-ingredient formula

Cons

  • High price per serving
  • Serving size is two capsules
  • May be too relaxing for daytime use

Warnings

  • May cause significant drowsiness
  • Do not drive or operate machinery after taking
  • Consult a professional if you have neurological conditions

Nutrient quality

95 Highest impact

Meaningfully dosed GABA and theanine provide robust support for inhibitory signaling and relaxation. The synergy of these aminos ensures a reliable impact on cognitive calm.

Ingredient transparency

97 Highest impact

Active ingredients and their dosages are clearly disclosed, ensuring users can evaluate the potency for relaxation. Straightforward naming and clear usage guidance support informed usage.

Customer satisfaction

93 Highest impact

High average ratings reflect consistent user satisfaction with the product's relaxation support. A healthy review count provides reliable evidence of effective performance.

Value for money

84 Highest impact

The price per serving is relatively high but justified by the high dosages of core inhibitory aminos. It provides significant value for users seeking intensive stress relief support.

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Goals

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

GABA and Theanine are combined in significant amounts to provide a powerful approach to mental relaxation and tranquility. This synergy addresses the brain's inhibitory pathways to assist with calming mental overactivity before bed.

The 550mg dose of GABA offers substantial depth for individuals seeking a stronger physiological signal for rest. This multi-layered approach is highly effective for reducing tension and supporting a healthy transition to sleep.

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

PharmaGABA is paired with l-theanine in a high-potency capsule to support both acute relaxation and cognitive stability. This formulation uses professional-grade ingredients designed to target the brain's primary inhibitory pathways for calming.

Providing a significant dose of 550 mg of naturally fermented GABA alongside therapeutic l-theanine offers a powerful tool for managing physiological excitability. It is a top-tier choice for those seeking a clean and effective relaxation formula.

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

High-dose GABA and L-theanine work together to promote profound relaxation and support a stable mood. These amino acids target inhibitory neurotransmitter pathways to help maintain mental calm and emotional equilibrium.

This meaningfully dosed formula appears well aligned with goals for stress management and relaxation. Consistent use may contribute to reduced mental tension and a more resilient emotional state.

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

High doses of GABA and L-theanine provide focused support for mental relaxation and stress reduction. This combination appears well aligned with goals for alpha brain wave induction and manage mental fatigue.

Meaningful doses of both amino acids ensure a reliable impact on the brain's inhibitory pathways. The streamlined formula prioritizes direct support for a calm mental state without unnecessary padding.

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

High-dose GABA and l-theanine support a state of deep mental tranquility and a balanced stress response. These ingredients may contribute to improved concentration by reducing environmental over-stimulation and mental chatter during work.

The inclusion of the biologically active l-isomer of theanine appears well aligned with neurotransmitter support for calm focus. Providing 200mg of l-theanine offers focused support for the neurological pathways that maintain attention under pressure.

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

Contains a potent combination of GABA and L-Theanine to facilitate deep relaxation and mental tranquility. While supportive of focus in overstimulated individuals, it is primarily designed to reduce cognitive interference from stress.

The high dose of GABA provides a calming baseline that is enhanced by 200mg of L-Theanine. This supplement is an appropriate choice for users whose concentration is disrupted by environmental anxiety.

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

L-Theanine and Gamma-Aminobutyric Acid (GABA) work together in this formula to support a calm and balanced mental state. These ingredients may contribute to improved focus by reducing the impact of stress-related mental fatigue.

High dosages ensure a meaningful contribution to neurotransmitter regulation.

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Ingredients

IngredientAmount per serving
GABA
550 mg
L-Theanine
200 mg
Adults 18–50
Report overview
Theanine · 200 mg OverallScore88
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
This high-potency supplement provides 200mg of L-Theanine alongside a massive 550mg dose of GABA. It is intended for deep relaxation and is particularly helpful for those experiencing significant levels of stress or anxiety.
View ingredientView products
GABA · 550 mg OverallScore85
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value
This supplement features a significant 550mg dose of naturally fermented PharmaGABA alongside L-Theanine. It is a high-quality, professional-grade option for those prioritizing clinical evidence and premium sourcing.
View ingredientView products
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Natural Factors Stress-Relax
4.7
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(1914 ratings)
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Other sellers (1)
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