$19.50 $0.65 per serving
Product analysis
Power to Sleep PM may help with sleep timing and falling asleep, with melatonin providing the clearest support. The added relaxation ingredients have mixed or limited evidence, so the longer blend may not suit someone seeking a simpler sleep supplement.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality26
The quality of most ingredient sources remains uncertain. Many forms are unspecified, and the botanical blend does not identify its components.
Ingredient Transparency58
Amounts are listed throughout, which helps you compare servings. Most forms and the ingredients inside the botanical blend are not disclosed.
Value For Money36
The serving price looks relatively high if melatonin or theanine is your main reason for buying it. Valerian and GABA offer only modest value, while the value of several other ingredients remains uncertain.
Customer Satisfaction74
Customer feedback is generally positive. More than a thousand ratings provide a broad picture of satisfaction.
Product Focus26
Sleep timing is the clearest purpose, with possible relaxation support and less certain effects on mood or attention. Some supporting amounts are modest, and unidentified blend ingredients make the full formula harder to assess.
- Format
Softgel - Container
- 60 Liquid(s)
- Per serving
- $0.65
- Also available
Power to Sleep PM 6 mg Melatonin$20.20- Customer rating
- 4.3 · 1,563 ratings
Goals
Impact
Highest effect
Magnesium · 12 mgMelatonin · 2 mgTheanine · 50 mg
Melatonin supports sleep timing and may help shorten the time to fall asleep, depending on when it is taken. Theanine and lemon balm may support relaxation and reported sleep quality, while GABA has limited sleep evidence. Valerian findings are mixed; the generic ashwagandha and passionflower extracts do not establish equivalence to the preparations studied. Several supporting amounts are modest, and the magnesium amount is too small to contribute meaningfully here.
How this product is rated for Sleep Support
Ingredient fit69
Several ingredients relate to sleep, but supporting amounts are uneven and preparation details affect their relevance.
Goal fit
The relevant ingredients support sleep, although the product also spans other goals.
Dose adequacy
Several relevant amounts provide only partial support against the saved amount benchmarks.
Pathways80
Melatonin provides the clearest timing support, with more limited contributions from other sleep-related ingredients.
Depth
Melatonin supplies the strongest coverage through sleep timing.
Breadth
Sleep timing and calming receive the clearest coverage; stress-related support is more limited.
Evidence94
Melatonin supplies the strongest basis for sleep timing and onset support. The contribution of other ingredients depends on their amounts and preparation details.
Evidence strength
Melatonin provides the strongest evidence connection to sleep timing and onset.
Studied preparation
Ashwagandha and passionflower are not matched to the studied preparations, limiting transfer of their sleep findings.
Formulation logic100
No configured conflict or missing required partner was identified. The saved amount criteria do not establish that combining the ingredients produces extra benefit.
Partner coverage
The relevant ingredients either stand alone or have their required partner; this does not establish added benefit from combining them.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
Each counted ingredient clears the saved minimum amount criterion; this is not a proven effective sleep dose.
Impact
High effect
Ashwagandha · 150 mgMagnesium · 12 mgGABA · 100 mgTheanine · 50 mg
Theanine may ease task-related tension, while GABA has limited short-term stress findings. Valerian and melatonin connect mainly to selected anxiety and sleep-associated settings, with uncertain broad everyday relief. Lemon balm contributes a smaller amount than the exposures described in the supplied distress trials. Ashwagandha and passionflower are not established as matching the studied preparations, limiting how directly their findings apply here.
How this product is rated for Stress Relief
Ingredient fit67
Several calming and sleep-related ingredients give the formula a strong goal focus.
Goal fit
Several calming and sleep-related ingredients give the formula a strong goal focus.
Dose adequacy
Most reference contributions are partial; magnesium is too low to count.
Pathways80
Sleep-related recovery is the strongest represented role. Calming and sleep-related recovery are substantially represented.
Depth
Sleep-related recovery is the strongest represented role.
Breadth
Calming and sleep-related recovery are substantially represented.
Evidence83
GABA leads the saved evidence finding, but its short-term task-stress findings do not establish sustained supplement benefit.
Evidence strength
GABA leads the saved evidence finding, but its short-term task-stress findings do not establish sustained supplement benefit.
Studied preparation
Ashwagandha and passionflower do not match established studied preparations; the remaining counted ingredients meet the saved preparation finding.
Formulation logic100
The counted ingredients can contribute independently or have their required partner present.
Partner coverage
The counted ingredients can contribute independently or have their required partner present.
Conflicts
No configured ingredient conflict was identified.
Effective doses
All counted ingredients meet the saved amount threshold.
Impact
Moderate effect
Magnesium · 12 mgAshwagandha · 150 mg
L-theanine may help with calm attention, although the 50 mg serving is below the amount used in the stronger supplied acute findings. Ashwagandha's cognitive findings are tied to named extracts, and this extract is not identified as one of them. Melatonin's sleep-timing role is indirect and offers no established next-day cognitive benefit.
How this product is rated for Brain Health
Ingredient fit50
The saved findings recognize several relevant ingredients, alongside a broader set of actives that makes the formula less focused on brain health.
Goal fit
The saved findings recognize several relevant ingredients, alongside a broader set of actives that makes the formula less focused on brain health.
Dose adequacy
Declared amounts provide partial support against the saved benchmarks, rather than establishing a proven effective cognitive dose.
Pathways45
The saved findings concentrate on stress and arousal regulation; this assigned connection is not proof of improved cognition. Only one assessed process reaches substantial coverage, leaving the overall connection narrow.
Depth
The saved findings concentrate on stress and arousal regulation; this assigned connection is not proof of improved cognition.
Breadth
Only one assessed process reaches substantial coverage, leaving the overall connection narrow.
Evidence69
L-theanine leads the saved evidence comparison, with limited support for calm attention rather than sustained cognition or neuroprotection.
Evidence strength
L-theanine leads the saved evidence comparison, with limited support for calm attention rather than sustained cognition or neuroprotection.
Studied preparation
Some included preparations are accepted in the saved findings, while others lack a comparable preparation match.
Formulation logic100
No required ingredient partner is missing. No assessed ingredient conflict was found.
Partner coverage
Included ingredients have no required partner missing in the saved findings.
Conflicts
No assessed ingredient conflict was found.
Effective doses
All included ingredients meet the saved minimum amount for inclusion; this is not a universal effective cognitive dose.
Impact
Moderate effect
Magnesium · 12 mgAshwagandha · 150 mg
Lemon balm may help ease anxiety, though its effects depend on the preparation and the amount here is below the 600 mg extract reference. The ashwagandha extract isn't identified as KSM-66, so the stress-related benefits associated with that specific preparation can't be assumed. These details make a noticeable improvement in everyday mood uncertain.
How this product is rated for Mood Support
Ingredient fit57
L-theanine provides a possible connection to stress-associated tension. Its declared amount and the other ingredients determine how closely that applies here.
Goal fit
Several ingredients relate to mood, while other actives have different roles.
Dose adequacy
Lemon balm 150 mg; GABA 100 mg; Valerian 200 mg per serving. These amounts do not guarantee a mood benefit.
Pathways16
The ingredients relate mainly to calming, which differs from a lasting improvement in low mood.
Depth
The ingredients relate mainly to calming, which differs from a lasting improvement in low mood.
Breadth
The connection is concentrated on calming rather than several distinct mood benefits.
Evidence57
L-theanine may ease tension after mental tasks; a lasting lift in low mood is less clear.
Evidence strength
L-theanine may ease tension after mental tasks; a lasting lift in low mood is less clear.
Studied preparation
The ashwagandha preparation is unidentified, so equivalence to KSM-66 is uncertain.
Formulation logic100
The relevant ingredients do not require an additional partner, and no particular ingredient conflict is identified.
Partner coverage
No additional partner is required for the relevant ingredients to have their individual roles.
Conflicts
No particular ingredient conflict is identified for this combination.
Effective doses
The declared amounts allow ingredient-specific comparison, but do not establish how much mood improvement you will experience.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 20 Calorie(s) | |
Total Fat | 1 Gram(s) | |
Total Carbohydrates | 1 Gram(s) | |
Protein | 1 Gram(s) | |
Calcium (Calcium Citrate) | 11 mg | |
Magnesium (Magnesium Citrate) | 12 mg | |
Flaxseed Oil | 1087 mg | |
Valerian root extract | 200 mg | |
Ashwagandha Root Extract | 150 mg | |
Hops flower extract | 150 mg | |
Lemon Balm Extract (Melissa officinalis) | 150 mg | |
Passionflower Extract (Passiflora incarnata Flower Extract) | 150 mg | |
Gamma-Aminobutyric Acid | 100 mg | |
L-Theanine | 50 mg | |
Melatonin | 2 mg | |
BioPerine Complex | 6 mg |
GABA · 100 mg OverallScore65
Each serving provides 100 mg of GABA. The other-ingredients screen flagged an additive, and a whole-product serving costs about $0.65.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
GABA is evaluated as a generic form; the saved facts do not establish its production method.
GABA Source & Production Method
GABA is evaluated as a generic form; the saved facts do not establish its production method.
Dose, Safety & Label Transparency72
100 mg of GABA is disclosed per serving, while the other-ingredients screen flagged an additive.
GABA Dosage Adequacy & Transparency
The GABA amount is disclosed as 100 mg per serving.
Label Purity & Excipient Quality
The other-ingredients screen flagged a listed additive matching its criteria.
Value40
A whole-product serving costs about $0.65, a higher price in this evaluation.
Price per Effective Dose
A whole-product serving costs about $0.65, a higher price in this evaluation.
Theanine · 50 mg OverallScore70
Each serving provides 50 mg of L-theanine, a modest amount. The whole-product cost works out to about $1.30 per 100 mg of 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 form or a purity claim.
Isomer Specificity (L-Theanine)
The ingredient is identified as L-theanine.
Branded Forms & Purity Standards
The available facts do not identify a branded form or a purity claim.
Dose, Safety & Label Transparency86
The serving individually discloses 50 mg of L-theanine, a modest amount.
Theanine Dosage Efficacy
The serving provides 50 mg, a modest amount of L-theanine.
Label Transparency & Blends
The L-theanine amount is individually disclosed as 50 mg per serving.
Value20
Based on the cost of whole-product servings, 100 mg of theanine works out to about $1.30.
Price per 100mg L-Theanine
Based on the cost of whole-product servings, 100 mg of theanine works out to about $1.30.
Valerian · 200 mg OverallScore64
A serving provides 200 mg of valerian root extract. The whole-product price is about $0.65 per serving.
How this ingredient is rated
Composition and Label Disclosure40
The recorded preparation is valerian root extract. The saved facts do not record a valerenic acid percentage or extract ratio.
Marker and Preparation Disclosure
The recorded preparation is valerian root extract. The saved facts do not record a valerenic acid percentage or extract ratio.
Composition and Label Disclosure100
The saved facts record 200 mg of valerian per serving.
Individual Preparation Amount Disclosure
The saved facts record 200 mg of valerian per serving.
Commercial Price and Usability40
The whole-product price is about $0.65 per serving.
Commercial Price per Labeled Serving
The whole-product price is about $0.65 per serving.
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-On™) 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.
- 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.
- 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.