$23.49 $0.78 per serving
Product analysis
Serenelle may help stressed adults relax and sleep more comfortably, with its clearest support around stress relief. Some ingredient forms and ashwagandha proportions are unclear, making extracts harder to compare.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality29
The lemon balm and ashwagandha descriptions identify some details, but quality remains uncertain. Theanine and GABA forms are not clearly named in the ingredient listing.
Ingredient Transparency65
All amounts are stated, while only some forms are identified. Unclear ashwagandha proportions leave the extract breakdown difficult to check.
Value For Money44
The product offers moderate value relative to its theanine content and limited value in the GABA comparison. There is not enough information to judge the botanical ingredients fairly.
Customer Satisfaction71
Customer ratings are positive across hundreds of responses. They reflect satisfaction without establishing stress relief, sleep benefits or safety.
Product Focus76
Stress relief and sleep are the clearest purposes, with more limited findings for focus and mood. A small ingredient set keeps the formula reasonably focused despite its wider range of goals.
- Format
Capsule - Container
- 60 Vegicap(s)
- Per serving
- $0.78
- Customer rating
- 4.5 · 316 ratings
Goals
Impact
Highest effect
Ashwagandha · 250 mgGABA · 125 mgTheanine · 200 mg
Sensoril ashwagandha may help perceived stress and sleep in stressed adults, while theanine contributes to short-term relaxation with mixed lasting mood and anxiety results. Lemon balm has distress and laboratory-stress findings, though results vary across extracts. GABA adds limited short-term stress-task support, with sustained supplement benefits uncertain. The selected serving supplies the Sensoril amount used in the supplied eight-week trial, while GABA and lemon balm make partial quantity contributions.
How this product is rated for Stress Relief
Ingredient fit83
Sensoril ashwagandha and theanine provide clear stress-related contributions. GABA and lemon balm add smaller contributions at their declared amounts.
Goal fit
The four ingredients give the formula a focused connection to stress-related calming and recovery.
Dose adequacy
Sensoril ashwagandha and theanine reach their quantity references; GABA and lemon balm make partial contributions.
Pathways100
The combination covers neural calming, stress-hormone regulation and sleep recovery in the supplied findings.
Depth
Neural calming is the strongest route, with substantial stress-hormone and sleep-recovery contributions.
Breadth
The supplied findings cover calming, stress-hormone regulation and sleep recovery, rather than mood synthesis or neuroinflammatory resilience.
Evidence95
Sensoril ashwagandha provides the strongest relevant support. All four ingredients have accepted preparations, though their evidence differs in setting and duration.
Evidence strength
Sensoril ashwagandha provides the strongest support for perceived stress, with sleep a secondary outcome in the supplied trial.
Studied preparation
The declared Sensoril extract matches the identified preparation, and all four ingredients are accepted in the supplied preparation findings.
Formulation logic100
All four ingredients can contribute without missing required partners, and no checked conflict was identified.
Partner coverage
Each relevant ingredient can contribute alone or has its required partner.
Conflicts
No conflict covered by the supplied checks was identified.
Effective doses
All four relevant ingredients reach the amount threshold for a meaningful contribution.
Impact
High effect
Ashwagandha · 250 mg
L-theanine may help ease tension after stressful tasks, while lemon balm has limited, variable findings for anxiety and depressive symptoms. Ashwagandha may support stress-associated emotional well-being, but this preparation was not matched to a reviewed extract. GABA is present with its individual amount unresolved; the supplied preparation-specific findings do not establish a general oral-GABA mood benefit.
How this product is rated for Mood Support
Ingredient fit73
The ingredient selection and known amounts determine how closely this formula relates to mood. Its relevant roles remain subject to the specific nutritional or preparation limits described above.
Goal fit
The formula is relatively focused on mood-related ingredients, while its links to other goals broaden its intended use.
Dose adequacy
The relevant amounts provide a partial match to the saved reference ranges; these ranges do not establish proven effective exposures.
Pathways47
The represented biological areas describe the ingredients' connection to mood; their coverage does not establish a measured improvement in emotional well-being.
Depth
Neural calming is the strongest represented area, without establishing a measured mood improvement.
Breadth
One biological areas meet the saved comparison's coverage level; this does not demonstrate multiple independent mood benefits.
Evidence53
The saved ingredient comparison and preparation findings must be read alongside the supplied limits on populations and direct mood outcomes.
Evidence strength
Ashwagandha leads the saved evidence comparison, but the supplied population and outcome limits still govern expected mood benefits.
Studied preparation
Theanine and lemon balm match the saved preparation comparison; ashwagandha does not match a reviewed extract.
Formulation logic94
No specified conflict or missing required partner was identified. The individual amount findings determine which ingredients can be meaningfully compared.
Partner coverage
No required ingredient partner is missing among the ingredients considered; this does not establish added benefit from combining them.
Conflicts
None of the specified ingredient conflicts was identified in the supplied facts.
Effective doses
Theanine, lemon balm and ashwagandha meet the saved amount criterion; GABA's individual amount is unresolved.
Impact
High effect
Ashwagandha · 250 mg
L-theanine may support short-term attention and calm focus at the declared 200 mg per serving. Sensoril ashwagandha has limited findings on selected cognitive tasks in a small healthy-male study, but the 250 mg serving is below that study's 1000 mg daily extract amount. This limits expectations for the ashwagandha contribution, and combining the ingredients does not demonstrate an extra effect.
How this product is rated for Brain Health
Ingredient fit63
Theanine and Sensoril ashwagandha provide the recognised connection. The serving provides uneven amounts across the recognised ingredients, so a larger amount of one does not resolve the limitations of another.
Goal fit
The recognised ingredients share the formula with ingredients for other purposes, reducing its concentration on this goal.
Dose adequacy
The serving provides uneven amounts across the recognised ingredients, so a larger amount of one does not resolve the limitations of another.
Pathways52
Stress and arousal regulation is the main represented route.
Depth
Stress and arousal regulation is the main represented route.
Breadth
Only one route meets the saved breadth condition, so coverage remains narrow.
Evidence81
Ashwagandha leads the saved evidence finding, although Sensoril's direct cognitive evidence is limited and population-specific.
Evidence strength
Ashwagandha leads the saved evidence finding, although Sensoril's direct cognitive evidence is limited and population-specific.
Studied preparation
The recognised ingredients satisfy the saved preparation category; that does not establish benefits beyond the populations and outcomes described.
Formulation logic100
Theanine and Sensoril ashwagandha require no missing partner under the supplied findings. No configured conflict is identified.
Partner coverage
The recognised ingredients can contribute independently or have their required partner; no partner is missing.
Conflicts
No configured ingredient conflict is identified. The caffeine amount conditions are inapplicable because caffeine is absent.
Effective doses
All ingredients retained in the final amount check clear its minimum condition; this is not proof that each improves cognition.
Impact
Highest effect
Theanine · 200 mg
Theanine and lemon balm may help with relaxation and reported sleep quality, while ashwagandha contributes a stress-related sleep role. These findings mostly come from repeated use and depend on preparation and population. The declared Sensoril extract is counted, but research on other ashwagandha extracts does not establish equivalent effects. GABA has limited sleep evidence; its 100 mg active amount is distinct from the larger branded-material mass.
How this product is rated for Sleep Support
Ingredient fit87
Theanine, Sensoril ashwagandha, GABA and lemon balm provide the credited sleep connection; GABA and lemon balm receive partial amount recognition.
Goal fit
The four credited ingredients are connected to sleep, though the product also targets other goals.
Dose adequacy
Theanine and Sensoril meet the saved amount criteria; GABA and lemon balm receive partial recognition.
Pathways80
Support concentrates on calming and stress-related activity, without a direct circadian-timing contribution.
Depth
Calming is the strongest represented area.
Breadth
Calming and stress-related activity are represented, with no credited circadian-timing contribution.
Evidence86
Theanine supplies the strongest credited evidence; extract-specific limits and small GABA studies constrain expectations.
Evidence strength
Theanine supplies the strongest credited evidence, with limited and preparation-dependent support for the other ingredients.
Studied preparation
The saved findings accept the preparations; this does not prove Sensoril or branded GABA equivalence to other studied products.
Formulation logic100
The credited ingredients can contribute without required partners, and no listed conflict was matched.
Partner coverage
No required partner is missing for the credited ingredients.
Conflicts
No listed conflicting ingredient was matched.
Effective doses
All four ingredients clear the saved amount threshold; this does not demonstrate combined or immediate efficacy.
Impact
High effect
Ashwagandha · 250 mgTheanine · 200 mg
Theanine has limited evidence for selected executive-function and verbal-fluency outcomes after repeated use, chiefly in adults with lower starting performance. Ashwagandha’s cognitive findings depend on the exact extract, so its botanical name and amount alone do not establish the same effects. Lemon balm has small acute memory and calmness studies, with evidence too thin to promise a reliable cognitive improvement.
How this product is rated for Cognitive Support
Ingredient fit76
The formula includes ingredients for other purposes, making its cognitive focus less direct. Declared amounts receive full recognition in the saved comparison; that does not establish benefit beyond the ingredient’s specific evidence.
Goal fit
The formula includes ingredients for other purposes, making its cognitive focus less direct.
Dose adequacy
Declared amounts receive full recognition in the saved comparison; that does not establish benefit beyond the ingredient’s specific evidence.
Pathways51
The strongest represented mechanism is stress and arousal regulation, within the limits of the relevant ingredients’ evidence. Support is concentrated in one mechanism rather than spread widely across memory, attention and related functions.
Depth
The strongest represented mechanism is stress and arousal regulation, within the limits of the relevant ingredients’ evidence.
Breadth
Support is concentrated in one mechanism rather than spread widely across memory, attention and related functions.
Evidence81
Theanine leads the saved evidence finding, while its population and outcome limitations still apply. The saved finding accepts the relevant preparations for comparison; this does not remove limitations in the cognitive evidence.
Evidence strength
Theanine leads the saved evidence finding, while its population and outcome limitations still apply.
Studied preparation
The saved finding accepts the relevant preparations for comparison; this does not remove limitations in the cognitive evidence.
Formulation logic100
No required ingredient partner is missing from the saved findings. No configured ingredient conflict is identified in the supplied findings. The included ingredients pass the minimum amount comparison, which is not proof that each improves cognition.
Partner coverage
No required ingredient partner is missing from the saved findings.
Conflicts
No configured ingredient conflict is identified in the supplied findings.
Effective doses
The included ingredients pass the minimum amount comparison, which is not proof that each improves cognition.
Impact
High effect
Theanine · 200 mg
Theanine has limited evidence for fewer errors on sustained-attention tasks. The amount in this serving contributes to that attention connection, but does not establish improved work quality or sustainable output. Ashwagandha also receives a contribution in the saved findings, although the small Sensoril trial does not transfer to unspecified preparations or establish routine productivity.
How this product is rated for Productivity Boost
Ingredient fit68
Theanine provides the main practical connection. The saved amounts contribute, while preparation and outcome limits constrain what can be expected.
Goal fit
Theanine provides the main connection within a broader formula whose other actives reduce its focus on this goal.
Dose adequacy
200 mg theanine per serving provides the full amount comparison; the comparison does not establish a clinical dose-response.
Pathways60
Coverage is strongest in calm attention. The other routes remain limited or unrepresented.
Depth
The strongest saved coverage is calm attention through theanine.
Breadth
One assessed pathway reaches the coverage threshold, leaving a narrow pattern of coverage.
Evidence74
Theanine leads the saved evidence finding. The supplied evidence concerns cognitive tests or specific populations, rather than sustainable work output.
Evidence strength
Theanine leads the evidence finding, based on a small sustained-attention study rather than measured work output.
Studied preparation
Theanine is accepted in the saved preparation finding; this does not establish superiority of the declared form or transfer every trial result.
Formulation logic100
The retained contributors meet the inclusion threshold, can contribute independently, and have no configured conflict identified.
Partner coverage
The contributing ingredients can be considered independently; no required companion is missing.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
All ingredients retained as contributors meet the amount threshold for inclusion; that threshold is not a proven effective productivity dose.
Impact
High effect
Theanine · 200 mg
Theanine may support selected attention tasks, with mixed standalone findings. Sensoril ashwagandha has limited preparation-specific evidence for attention and reaction time after repeated use; the declared 250 mg per serving is below the 1000 mg/day used in the supplied small 14-day trial. These findings do not establish an immediate broad improvement in focus.
How this product is rated for Mental Focus
Ingredient fit67
Theanine, Ashwagandha underpin this product’s connection to focus. Some amounts provide only a partial match to the saved comparison ranges.
Goal fit
The formula includes ingredients aimed at other purposes, so its focus connection is less concentrated.
Dose adequacy
The included amounts only partly meet the saved reference ranges for the relevant ingredients.
Pathways80
The main mapped contribution is calm attention. Other aspects of focus receive less coverage.
Depth
Calm attention is the strongest mapped route. This describes the main contribution rather than all aspects of focus.
Breadth
Two routes contribute meaningfully, while coverage of the remaining focus routes is limited.
Evidence79
Attention evidence depends on the specific ingredient, preparation and context; it does not imply broad cognitive enhancement.
Evidence strength
Theanine or caffeine provides the leading attention evidence where present; the specific effects and limitations still apply.
Studied preparation
The included preparations match those accepted in the saved comparison; this does not extend the trials to different outcomes or populations.
Formulation logic90
The included ingredients have no identified configured conflict. Theanine lacks its configured caffeine partner.
Partner coverage
Theanine is present without caffeine and is treated as a standalone ingredient; no extra combination effect is established.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
The included ingredients meet the saved minimum amount threshold; that threshold is not a demonstrated effective dose for acute focus.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Lemon Balm leaf extract (Relesse) | 300 mg | |
Sensoril Ashwagandha extract (Oligosaccharides, Withanolide Glycoside Conjugates) | 250 mg | |
L-Theanine | 200 mg | |
PharmaGABA | 125 mg |
Theanine · 200 mg OverallScore82
A serving provides 200 mg of L-theanine, an amount favored by the evaluation. At about $0.39 per 100 mg of theanine based on the whole-product price, the cost is moderate on this basis.
How this ingredient is rated
Active Ingredient Quality & Bioavailability80
The saved facts identify the form as L-theanine; no branded source or purity claim is recorded.
Isomer Specificity (L-Theanine)
The recorded form is L-theanine.
Branded Forms & Purity Standards
No branded source or additional purity claim is recorded in the saved facts.
Dose, Safety & Label Transparency100
The serving contains 200 mg of L-theanine, an amount favored by the evaluation; the amount is individually disclosed.
Theanine Dosage Efficacy
The 200 mg per serving is an amount favored by the evaluation.
Label Transparency & Blends
The 200 mg of L-theanine is individually disclosed per serving.
Value50
Based on the whole-product price, 100 mg of theanine works out to about $0.39, a moderate cost on this basis.
Price per 100mg L-Theanine
The whole-product price works out to about $0.39 per 100 mg of theanine.
Each serving lists 250 mg of ashwagandha leaf and root extract. The saved facts do not give a withanolide percentage, so that aspect cannot be compared.
How this ingredient is rated
Composition and Label Disclosure30
The preparation is identified as ashwagandha leaf and root extract; its withanolide percentage is unavailable in the saved facts.
Withanolide and Preparation Disclosure
The saved facts identify ashwagandha leaf and root extract but do not give a withanolide percentage.
Composition and Label Disclosure100
The saved facts identify ashwagandha leaf and root extract and list 250 mg per serving.
Individual Preparation Amount Disclosure
The individual ashwagandha amount is listed as 250 mg per serving.
Commercial Price and Usability
A whole-product serving costs about $0.78; no ingredient-specific value assessment is available.
GABA · 125 mg OverallScore81
The serving supplies 100 mg of GABA, and the saved facts identify PharmaGABA, a branded fermented source. Its share of the total GABA is not established, limiting the source comparison.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The saved facts identify PharmaGABA, a branded fermented source, but do not establish its share of the total GABA.
GABA Source & Production Method
The saved facts identify PharmaGABA, a branded fermented source, but do not establish its share of the total GABA.
Dose, Safety & Label Transparency82
The serving provides 100 mg of GABA. The saved ingredient information includes a flow agent.
GABA Dosage Adequacy & Transparency
The serving provides 100 mg of GABA.
Label Purity & Excipient Quality
The saved ingredient information includes a flow agent.
Value40
A whole-product serving costs about $0.78, a high serving price for the assessed GABA source.
Price per Effective Dose
A whole-product serving costs about $0.78, a high serving price for the assessed GABA source.
Alternative products
Report alternatives
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Acute and Repeated Ashwagandha Supplementation Improves Markers of Cognitive Function and Mood.
- Effect of ashwagandha (Withania somnifera) extract with Sominone (Somin-Onâ„¢) to improve memory in adults with mild cognitive impairment: A randomized, double-blind, placebo-controlled study.
- Efficacy of Withania somnifera supplementation on adult's cognition and mood.
- A clinical assessment of the therapeutic effects of Ashwagandha root extract on cognitive performance, sleep, and fatigue in children aged 6-12 years.
- Efficacy and Safety of Ashwagandha Root Extract on Cognitive Functions in Healthy, Stressed Adults: A Randomized, Double-Blind, Placebo-Controlled Study.
- 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.
- A standardized Ashwagandha root extract alleviates stress, anxiety, and improves quality of life in healthy adults by modulating stress hormones: Results from a randomized, double-blind, placebo-controlled study.
- Efficacy and safety of ashwagandha root extract in children and adolescents with mild attention-deficit/hyperactivity disorder: a randomized, double-blind, placebo-controlled trial.
- 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.
- Efficacy and Safety of Ashwagandha (Withania somnifera (L.) Dunal) Root Extract in Improving Memory and Cognitive Functions.
- 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.
- A proprietary herbal extract of ashwagandha root for stress and anxiety in healthy adults: a randomized, double-blind, three-arm, placebo-controlled efficacy and safety study.
- Safety and efficacy of Withania somnifera for anxiety and insomnia: Systematic review and meta-analysis.
- A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults.