$16.89 $0.18 per serving
Product analysis
Sleep Regimen 3-in-1 may help with sleep timing and relaxation, with most support coming from melatonin and theanine.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality25
Theanine and melatonin preparations are unspecified, limiting a clear quality comparison. The named 5-HTP source does not establish a preparation advantage.
Ingredient Transparency75
All ingredient amounts are disclosed. The 5-HTP source is named, while theanine and melatonin preparations remain unspecified.
Value For Money77
The theanine amount compares favorably on cost. The 5-HTP and melatonin contributions offer more moderate value at the full serving price.
Customer Satisfaction78
Customer feedback is favorable across a substantial review pool. Those opinions describe satisfaction rather than establishing sleep improvements.
Product Focus65
Sleep and relaxation are the clearest uses for the short combination. Melatonin can conflict with daytime alertness, making daytime focus a less suitable purpose.
- Format
Capsule - Container
- 90 Capsule(s)
- Per serving
- $0.18
- Customer rating
- 4.5 · 1,303 ratings
Goals
Impact
Highest effect
Melatonin · 3 mgTheanine · 200 mg
Melatonin supports sleep timing and may shorten the time needed to fall asleep, while theanine may improve some reported sleep measures through calming. Theanine's supporting trial used repeated daily intake, so an immediate effect is uncertain. The 50 mg 5-HTP serving is below the 100 mg amount studied in a small older-adult trial; its limited findings were clearest in poor sleepers and do not establish a general benefit.
How this product is rated for Sleep Support
Ingredient fit88
Melatonin and theanine provide the clearest sleep connection. The smaller 5-HTP amount contributes less to the saved findings.
Goal fit
All three counted ingredients relate to sleep, although the product is linked to several other goals.
Dose adequacy
Melatonin and theanine meet their full reference ranges; 5-HTP receives partial amount-based credit at 50 mg per serving.
Pathways100
Sleep timing is the strongest contribution, with additional calming, stress-related and precursor-related coverage.
Depth
Melatonin provides the strongest coverage through sleep timing.
Breadth
Sleep timing, calming, stress regulation and precursor-related activity meet the saved coverage criterion; temperature-related onset activity remains smaller.
Evidence100
Melatonin supplies the strongest sleep evidence, with narrower support for theanine and very limited, population-specific findings for 5-HTP.
Evidence strength
Melatonin leads the evidence basis for sleep timing and onset.
Studied preparation
All three ingredients meet the saved preparation criterion; this does not make the lower 5-HTP amount equivalent to its trial regimen.
Formulation logic100
The three ingredients needs no missing partner, and no configured ingredient conflict was found.
Partner coverage
The included sleep-related ingredients can contribute without an additional required partner.
Conflicts
No configured sleep-opposing ingredient combination was identified in the supplied facts.
Effective doses
All ingredients counted here meet the saved minimum amount criterion; that does not guarantee a sleep effect.
Impact
High effect
Theanine · 200 mg
Theanine may ease tension and promote relaxation, although short-term calming does not establish durable stress relief. Melatonin adds a sleep-associated connection, with anxiety findings limited to selected procedural settings rather than general stress or cortisol reduction. The 5-HTP contribution is more conditional because its anxiety and stress findings include uncontrolled or hormonal evidence. Together, the supplied findings emphasize relaxation and sleep, without establishing an extra benefit from combining them.
How this product is rated for Stress Relief
Ingredient fit86
Theanine, melatonin and 5-HTP connect the formula mainly to relaxation and sleep.
Goal fit
Theanine, melatonin and 5-HTP connect the formula mainly to relaxation and sleep.
Dose adequacy
Theanine and melatonin meet their amount references; 5-HTP contributes partially.
Pathways80
Sleep recovery is the strongest finding, chiefly through melatonin alongside theanine. The main connections are calming and sleep; support for other stress aspects is limited.
Depth
Sleep recovery is the strongest finding, chiefly through melatonin alongside theanine.
Breadth
The main connections are calming and sleep; support for other stress aspects is limited.
Evidence77
Theanine provides the clearest direct tension findings. Melatonin and 5-HTP have narrower, context-dependent stress relevance.
Evidence strength
Theanine has the strongest direct tension evidence among these ingredients.
Studied preparation
The saved findings recognize the relevant preparations; this does not establish that the complete formula reproduces a trial regimen.
Formulation logic100
The relevant ingredients can contribute without a missing required partner. The supplied checks found no matched formulation conflict.
Partner coverage
No required partner is missing for the relevant ingredient contributions.
Conflicts
No listed ingredient combination triggered a conflict in the supplied checks.
Effective doses
All included ingredients reach the minimum amount threshold used for their contributions.
Impact
High effect
5-HTP · 50 mg
Theanine may ease tension associated with acute stress, although sustained mood improvement is less certain. The serving provides 200 mg, the amount used in the supplied small acute trial. 5-HTP is a serotonin precursor, but the supplied older-adult study did not establish a mood advantage over its control group; that mechanism alone does not establish routine mood benefit.
How this product is rated for Mood Support
Ingredient fit70
The formula includes relevant ingredients alongside many ingredients aimed at other purposes, giving it a broad focus. The serving amounts fall short of several saved comparisons, limiting the amount-based findings without proving ineffectiveness.
Goal fit
The formula includes relevant ingredients alongside many ingredients aimed at other purposes, giving it a broad focus.
Dose adequacy
The serving amounts fall short of several saved comparisons, limiting the amount-based findings without proving ineffectiveness.
Pathways43
The strongest represented aspect is neural calming, with partial representation from the recognized ingredients. The findings concentrate on one aspect of mood support, leaving other aspects less represented.
Depth
The strongest represented aspect is neural calming, with partial representation from the recognized ingredients.
Breadth
The findings concentrate on one aspect of mood support, leaving other aspects less represented.
Evidence94
5-HTP provides the strongest recognized evidence here, subject to its population and preparation limitations. The saved result recognizes the qualifying preparations as studied; this does not establish benefit for every user.
Evidence strength
5-HTP provides the strongest recognized evidence here, subject to its population and preparation limitations.
Studied preparation
The saved result recognizes the qualifying preparations as studied; this does not establish benefit for every user.
Formulation logic100
The recognized ingredients have their required partners or can stand alone, and no listed conflict was matched. Their amounts meet the saved minimum comparisons.
Partner coverage
The recognized ingredients do not lack a required partner under the supplied checks; this does not demonstrate synergy.
Conflicts
No listed ingredient conflict was matched. This check does not establish medication compatibility.
Effective doses
All recognized ingredients meet the saved minimum amount comparison, which is not a proven clinical effect threshold.
Impact
High effect
Theanine may help with calm attention, with limited support from small studies. Its 200 mg serving matches the comparison endpoint in the saved findings. Melatonin’s connection is through sleep timing and depends on indication and timing; its presence does not establish better next-day cognition or an extra benefit from combining it with theanine.
How this product is rated for Brain Health
Ingredient fit84
The ingredient selection connects to brain health, with serving amounts and the formula’s wider purpose shaping how focused that connection is.
Goal fit
The formula includes brain-relevant ingredients alongside a broader mix of ingredients and intended uses.
Dose adequacy
The recognized ingredients reach the saved amount references; those references do not guarantee cognitive benefit.
Pathways58
The strongest saved connection is stress and arousal regulation; this describes the ingredient grouping rather than a demonstrated brain-health outcome. One area reaches the saved coverage threshold, leaving the connection concentrated rather than broad.
Depth
The strongest saved connection is stress and arousal regulation; this describes the ingredient grouping rather than a demonstrated brain-health outcome.
Breadth
One area reaches the saved coverage threshold, leaving the connection concentrated rather than broad.
Evidence78
The saved evidence findings recognize ingredients and preparations, while the supplied scientific context limits expectations for general cognitive improvement.
Evidence strength
Theanine leads the saved evidence finding, while the supplied research context limits claims of broad cognitive improvement.
Studied preparation
The saved findings recognize the included preparations; this does not establish equivalence where the supplied scientific context distinguishes extracts or populations.
Formulation logic100
The saved findings identify no missing required partners or configured conflicts. Amount recognition does not itself establish an effective cognitive outcome.
Partner coverage
The recognized ingredients have no missing required partner in the saved findings; this does not establish an added benefit from combining them.
Conflicts
No configured conflict was identified. The caffeine-specific checks do not apply because no qualifying caffeine amount is established.
Effective doses
All ingredients included in this finding meet its minimum amount threshold, which is a comparison reference rather than a proven cognitive dose.
Impact
Moderate effect
Melatonin at 3 mg provides the main assessed contribution through sleep and body-clock timing. The supplied findings do not establish a broad routine health benefit from this sleep-focused ingredient.
How this product is rated for Everyday Health
Ingredient fit71
The assessed contribution sits within a broader formula with other actives that add no independent contribution in these findings. The assessed amount fully meets the saved dose comparison.
Goal fit
The assessed contribution sits within a broader formula with other actives that add no independent contribution in these findings.
Dose adequacy
The assessed amount fully meets the saved dose comparison.
Pathways17
The strongest saved contribution concerns stress resilience and sleep, with limited coverage. No assessed health process reaches the saved coverage threshold.
Depth
The strongest saved contribution concerns stress resilience and sleep, with limited coverage.
Breadth
No assessed health process reaches the saved coverage threshold.
Evidence58
Melatonin provides the strongest saved evidence contribution at the assessed amount; its scope and limitations still apply. The ingredients meeting the saved amount threshold have preparations accepted by the saved evidence assessment.
Evidence strength
Melatonin provides the strongest saved evidence contribution at the assessed amount; its scope and limitations still apply.
Studied preparation
The ingredients meeting the saved amount threshold have preparations accepted by the saved evidence assessment.
Formulation logic100
The assessed ingredients can contribute independently or have their required companion present. No ingredient conflict was identified by the saved checks. All ingredients included in the saved dose check reach its minimum threshold.
Partner coverage
The assessed ingredients can contribute independently or have their required companion present.
Conflicts
No ingredient conflict was identified by the saved checks.
Effective doses
All ingredients included in the saved dose check reach its minimum threshold.
Impact
Lower effect
Theanine · 200 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
L-Theanine | 200 mg | |
5-HTP (Griffonia simplicifolia Seed Extract) | 50 mg | |
Melatonin | 3 mg |
Theanine · 200 mg OverallScore92
Each serving provides 200 mg of L-theanine, with the amount disclosed separately. The whole-product price works out to about $0.09 per 100 mg of L-theanine.
How this ingredient is rated
Active Ingredient Quality & Bioavailability80
The ingredient is identified as L-theanine. The saved facts do not identify a branded source or a separate purity claim.
Isomer Specificity (L-Theanine)
The ingredient is specified as L-theanine.
Branded Forms & Purity Standards
The saved facts do not identify a branded source or a separate purity claim.
Dose, Safety & Label Transparency100
Each serving provides 200 mg of L-theanine. The amount and source are disclosed separately.
Theanine Dosage Efficacy
Each serving provides 200 mg of L-theanine.
Label Transparency & Blends
The 200 mg of L-theanine and its source are disclosed separately.
Value100
The whole-product price is about $0.09 per 100 mg of L-theanine.
Price per 100mg L-Theanine
The whole-product price is about $0.09 per 100 mg of L-theanine.
Melatonin · 3 mg OverallScore52
Each capsule supplies 3 mg of melatonin. A whole-product serving costs about $0.19.
How this ingredient is rated
Active Ingredient Quality & Bioavailability0
The saved facts show no independent purity verification claim.
Third-Party Purity Verification
No USP, sports-certification or other independent lab claim is recorded in the available facts.
Dose, Safety & Label Transparency100
Each serving provides 3 mg of melatonin, a modest amount.
Physiological Dosing Alignment
The declared melatonin amount is 3 mg per serving.
Value60
The whole-product serving costs about $0.19, a moderate serving cost.
Price Per Serving Efficiency
The price is about $0.19 per whole-product serving.
5-HTP (Griffonia simplicifolia Seed Extract) · 50 mg OverallScore72
Each serving supplies 50 mg of 5-HTP from Griffonia simplicifolia. The label includes a warning about interactions with certain serotonin-affecting medicines.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
The available information identifies Griffonia simplicifolia as the source but does not give a 5-HTP standardization percentage.
Botanical Source & Standardization
The available information identifies Griffonia simplicifolia as the source but does not give a 5-HTP standardization percentage.
Dose, Safety & Label Transparency79
Each serving supplies 50 mg of 5-HTP. The label includes a warning about interactions with certain serotonin-affecting medicines.
Dosage Potency & Range
Each serving supplies 50 mg of 5-HTP.
Safety Warnings & Label Clarity
The label includes a warning about interactions with certain serotonin-affecting medicines.
Value60
Whole-product servings cost about $0.38 per 100 mg of 5-HTP, a moderate cost on this ingredient-based measure.
Price per 100mg 5-HTP
Whole-product servings cost about $0.38 per 100 mg of 5-HTP, a moderate cost on this ingredient-based measure.
Alternative products
Report alternatives
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Comparative Efficacy, Tolerability, and Acceptability of Donanemab, Lecanemab, Aducanumab, Melatonin, and Aerobic Exercise for a Short Time on Cognitive Function in Mild Cognitive Impairment and Mild Alzheimer's Disease: A Systematic Review and Network Meta-Analysis.
- Melatonin for sleep and cognitive outcomes in older adults with cognitive impairment: a meta-analysis of randomised controlled trials.
- Add-on prolonged-release melatonin for cognitive function and sleep in mild to moderate Alzheimer's disease: a 6-month, randomized, placebo-controlled, multicenter trial.
- Early Oral Melatonin Supplementation Supports White Matter Maturation in Preterm Infants: Neuroprotective Insights of an Antioxidant Molecule.
- Efficacy and Safety of Melatonin in Migraine Prophylaxis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
- 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.
- Dose-response effect of L-theanine on psychomotor speed, sustained attention, and inhibitory control: a double-blind, placebo-controlled, crossover study.
- Acute effects of theanine, caffeine and theanine-caffeine combination on attention.
- Melatonin for preventing and treating jet lag.
- Pediatric Prolonged-Release Melatonin for Sleep in Children with Autism Spectrum Disorder: Impact on Child Behavior and Caregiver's Quality of Life.
- Effect of melatonin supplementation on sleep quality: a systematic review and meta-analysis of randomized controlled trials.
- Efficacy of melatonin for chronic insomnia: Systematic reviews and meta-analyses.
- Effectiveness of melatonin for the treatment of nocturia: a randomized controlled trial.
- Safety and Efficacy of AlphaWave® L-Theanine Supplementation for 28 Days in Healthy Adults with Moderate Stress: A Randomized, Double-Blind, Placebo-Controlled Trial.
- Effect of L-theanine on selective attention in a traffic-related reaction task in sleep-deprived young adults: a double-blind placebo-controlled, crossover study.
- Comparative study of efficacy of l-5-hydroxytryptophan and fluoxetine in patients presenting with first depressive episode.