$17.27 $0.57 per serving
Product analysis
Ez Doze may help relaxation through theanine, with more limited support from its other calming ingredients. Combining St. John’s wort with 5-HTP raises a concern because both affect serotonin, a brain chemical involved in mood.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality31
Quality comparisons are incomplete because many ingredient forms are not clearly disclosed. A few sources are identified, but that does not establish the benefit or safety of the combination.
Ingredient Transparency80
The listed amounts are disclosed, but some relevant quantities remain unresolved. Fewer than half of the ingredient forms are identified, limiting comparisons of the complete formula.
Value For Money43
Value varies substantially across the formula. Theanine is reasonably priced, while 5-HTP is especially costly for its amount and several other comparisons remain uncertain.
Customer Satisfaction57
Customer feedback is mixed across several hundred ratings. The review volume makes the mixed pattern more informative than a handful of opinions would.
Product Focus65
Relaxation has the clearest connection to the ingredients, while other effects remain limited or uncertain. The St. John’s wort and 5-HTP combination raises a suitability concern, and calming herbs may also reduce daytime alertness.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $0.57
- Customer rating
- 3.8 · 493 ratings
Goals
Impact
Highest effect
Magnesium · 20 mgFolate · 12750 mcg DFEVitamin B12 · 156.8 mcgGABA · 350 mgVitamin B6 · 6.23 mgTheanine · 175 mg
Impact
High effect
Magnesium · 20 mgTheanine · 175 mg
Impact
High effect
Folate · 12750 mcg DFEVitamin B6 · 6.23 mgVitamin B12 · 156.8 mcgMagnesium · 20 mg5-HTP · 30 mg
Impact
High effect
Folate · 12750 mcg DFEVitamin B12 · 156.8 mcgVitamin B6 · 6.23 mgMagnesium · 20 mg
Impact
Moderate effect
Vitamin B12 · 156.8 mcgVitamin B12 · 156.8 mcgVitamin B6 · 6.23 mgMagnesium · 20 mgTheanine · 175 mg
Impact
High effect
Vitamin B6 · 6.23 mgFolate · 12750 mcg DFEVitamin B12 · 156.8 mcgMagnesium · 20 mgTheanine · 175 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin B6 (Pyridoxine Hydrochloride) | 6.23 mg | |
Folate (Folic Acid) | 12750 mcg DFE | |
Vitamin B12 (Methylcobalamin) | 156.8 mcg | |
Magnesium (Magnesium Bisglycinate Chelate) | 20 mg | |
GABA | 350 mg | |
St. John's Wort (Hypericin) | 200 mg | |
Inositol | 175 mg | |
L-Theanine | 175 mg | |
Valerian root powder | 150 mg | |
Lemon Balm | 75 mg | |
Passion Flower extract | 55 mg | |
5-Hydroxytryptophan | 30 mg | |
Lithium Orotate | 3.8 mg |
Theanine · 175 mg OverallScore88
The serving provides 175 mg of L-Theanine, with a relatively low cost per 100 mg. The amount falls in a range associated with relaxation and focus. Specific purity or independent testing details are unclear.
How this ingredient is rated
Active Ingredient Quality & Bioavailability80
The form is L-Theanine, the form associated with calming and focus. Specific purity or independent testing details are unclear.
Isomer Specificity (L-Theanine)
The form is L-Theanine, the form associated with calming and focus.
Branded Forms & Purity Standards
Specific purity or independent testing details are unclear.
Dose, Safety & Label Transparency100
The amount is clearly stated. 175 mg per serving falls in the range associated with relaxation and focus.
Theanine Dosage Efficacy
175 mg per serving falls in the range associated with relaxation and focus.
Label Transparency & Blends
The label states 175 mg of L-Theanine per serving.
Value80
The cost per 100 mg of theanine is relatively low.
Price per 100mg L-Theanine
The cost per 100 mg of theanine is relatively low.
Lithium · 3.8 mg OverallScore80
It provides 0.34199999999999997 mg of lithium per serving at a high cost per serving. The source is lithium orotate.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
It contains lithium orotate; the available information does not establish how its absorption compares with other forms.
Lithium Compound Optimization
It contains lithium orotate; the available information does not establish how its absorption compares with other forms.
Dose, Safety & Label Transparency70
The label states the lithium amount per serving. The serving provides a small amount of lithium: 0.34199999999999997 mg.
Elemental Disclosure Precision
The label states 0.34199999999999997 mg of elemental lithium per serving.
Dosage Appropriateness
The serving provides a small amount of lithium: 0.34199999999999997 mg.
Value60
The cost per serving is high. The product also includes an additional labeled cofactor.
Cost Per Serving Efficiency
The cost per serving is high. The product also includes an additional labeled cofactor.
GABA · 350 mg OverallScore73
The selected serving provides 350 mg of GABA at a high cost per serving. The GABA is unbranded, and its source is unspecified. The other ingredients include a flow agent.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
The GABA is unbranded and its source is unspecified.
GABA Source & Production Method
The GABA is unbranded and its source is unspecified.
Dose, Safety & Label Transparency93
The serving states 350 mg of GABA. The other ingredients include a flow agent.
GABA Dosage Adequacy & Transparency
The selected serving contains 350 mg of GABA.
Label Purity & Excipient Quality
The other ingredients include a flow agent.
Value40
The cost per serving is high.
Price per Effective Dose
The cost per serving is high.
Alternative products
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- B vitamins and prevention of cognitive decline and incident dementia: a systematic review and meta-analysis.
- Folate and long-chain polyunsaturated fatty acid supplementation during pregnancy has long-term effects on the attention system of 8.5-y-old offspring: a randomized controlled trial.
- Folic acid supplementation improves cognitive function in participants with cerebral small vascular disease-related cognitive impairment: a randomized controlled trial.
- Circulating folate concentrations and the risk of mild cognitive impairment: A prospective study on the older Chinese population without folic acid fortification.
- Normal-But-Low Serum Folate Levels and the Risks for Cognitive Impairment.
- Antenatal magnesium sulfate and neuroprotection.
- No. 376-Magnesium Sulphate for Fetal Neuroprotection.
- Magnesium Sulfate Before Preterm Birth for Neuroprotection: An Updated Cochrane Systematic Review.
- Magnesium sulphate for fetal neuroprotection at imminent risk for preterm delivery: a systematic review with meta-analysis and trial sequential analysis.
- Magnesium sulfate and fetal neuroprotection: overview of clinical evidence.
- Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial.
- A Randomized, Triple-Blind, Placebo-Controlled, Crossover Study to Investigate the Efficacy of a Single Dose of AlphaWave® L-Theanine on Stress in a Healthy Adult Population.
- Effects of Tea (Camellia sinensis) or its Bioactive Compounds l-Theanine or l-Theanine plus Caffeine on Cognition, Sleep, and Mood in Healthy Participants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
- Assessing the effects of caffeine and theanine on the maintenance of vigilance during a sustained attention task.
- Effects of l-Theanine on Cognitive Function in Middle-Aged and Older Subjects: A Randomized Placebo-Controlled Study.
- Relationship between vitamin B12 levels and motor development: A systematic review.
- Vitamin B12 supplementation improves cognitive function in middle aged and elderly patients with cognitive impairment.
- Structural and Functional Brain Changes Associated with Vitamin B12 Deficiency using Magnetic Resonance Imaging: A Systematic Review and Meta-analysis.
- Maternal vitamin B12, vitamin D, and folic acid status during pregnancy and child neurodevelopment: a systematic review.
- Higher vitamin B12 from mid- to late life is related to slower rates of cognitive decline.