$7.35 $0.29 per serving
Product analysis
NightRest With Melatonin may help with falling asleep through melatonin, with magnesium adding possible support for people reporting poor sleep. Several other ingredients have mixed or limited sleep findings, so the broad blend may add less than expected.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality30
Magnesium is supplied in a reasonably favorable chelated preparation. Most other forms are unspecified, making their quality harder to compare.
Ingredient Transparency66
Amounts are disclosed, allowing serving comparisons. Almost all preparations beyond magnesium are unspecified, leaving limited detail for comparing the blend’s ingredients.
Value For Money52
Value is mixed, with favorable magnesium pricing and moderate comparisons for GABA and melatonin. Taurine and glycine offer less favorable value, while the herbs remain difficult to judge.
Customer Satisfaction84
Customer feedback is generally very positive across several thousand ratings. The broad feedback base describes satisfaction without establishing sleep or stress effects.
Product Focus65
Sleep timing and onset are the clearest purposes, with possible additional help from magnesium in selected people with poor sleep. The small glycine amount and limited evidence for other additions constrain the broader sleep and stress expectations.
- Format
Tablet - Container
- 50 Tablet(s)
- Per serving
- $0.29
- Customer rating
- 4.5 · 5,467 ratings
Goals
Impact
Highest effect
Magnesium · 300 mgMelatonin · 5 mgGlycine · 250 mg
Taurine Not classified
No linked studies yet.
Impact
High effect
Magnesium · 300 mgGlycine · 250 mgTaurine · 300 mg
Impact
Moderate effect
Magnesium · 300 mgTaurine · 300 mg
Impact
High effect
Magnesium · 300 mgTaurine · 300 mg
Impact
High effect
Magnesium · 300 mgGlycine · 250 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 5 Calorie(s) | |
Magnesium (Magnesium Chelate) | 300 mg | |
Sodium | 5 mg | |
GABA | 500 mg | |
Taurine | 300 mg | |
Glycine | 250 mg | |
Chamomile flower extract | 220 mg | |
Lemon Balm aerial parts extract | 140 mg | |
Skullcap | 70 mg | |
Melatonin | 5 mg |
GABA · 500 mg OverallScore79
A serving supplies 500 mg of GABA at a moderate cost. The source is unspecified. The other ingredients include a flow agent, though its identity is not specified here.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
GABA is listed without a specific source or branded form.
GABA Source & Production Method
GABA is listed without a specific source or branded form.
Dose, Safety & Label Transparency93
The serving lists 500 mg of GABA. The other ingredients include a flow agent, though its identity is not specified here.
GABA Dosage Adequacy & Transparency
The serving lists 500 mg of GABA.
Label Purity & Excipient Quality
The other ingredients include a flow agent, though its identity is not specified here.
Value70
The cost per serving is moderate.
Price per Effective Dose
The cost per serving is moderate.
Magnesium (Magnesium Chelate) · 300 mg OverallScore72
Each serving supplies 300 mg magnesium at a low whole-product cost per serving. The source is magnesium chelate. The calcium amount is unknown, so the calcium-to-magnesium balance is unclear.
How this ingredient is rated
Active Ingredient Quality & Bioavailability49
The source is magnesium chelate. No branded or fully reacted chelation claim is specified.
Magnesium Form & Absorption Potential
The source is magnesium chelate.
Patented Materials & Chelation Quality
No branded or fully reacted chelation claim is specified.
Dose, Safety & Label Transparency90
The label states 300 mg elemental magnesium per serving. The calcium amount is unknown, so the calcium-to-magnesium balance is unclear.
Elemental Yield Transparency
The label states 300 mg elemental magnesium per serving.
Therapeutic Dosage Alignment
A serving supplies 300 mg elemental magnesium.
Synergistic Formulation Logic
The calcium amount is unknown, so the calcium-to-magnesium balance is unclear.
Value80
The whole-product cost per serving is low; it is not a separate price for magnesium.
Price Per Elemental Quality
The whole-product cost per serving is low; it is not a separate price for magnesium.
Melatonin · 5 mg OverallScore42
A serving provides 5 mg of melatonin at a moderately high cost per serving. It comes as a tablet; its melatonin source is unclear. No independent purity verification claim is available.
How this ingredient is rated
Active Ingredient Quality & Bioavailability0
It comes as a tablet, but the melatonin source is unclear. No independent purity verification claim is available.
Third-Party Purity Verification
No independent purity verification claim is available.
Dose, Safety & Label Transparency75
A serving provides 5 mg of melatonin.
Physiological Dosing Alignment
A serving provides 5 mg of melatonin.
Value60
The cost per serving is moderately high.
Price Per Serving Efficiency
The cost per serving is moderately 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.
- Implantoplasty Versus Glycine Air Abrasion for the Surgical Treatment of Peri-implantitis: A Randomized Clinical Trial.
- Amino Acid Intakes Are Associated With Bone Mineral Density and Prevalence of Low Bone Mass in Women: Evidence From Discordant Monozygotic Twins.
- Type V osteogenesis imperfecta: a new form of brittle bone disease.
- Associations of Dietary and Circulating Choline and Glycine With Bone Mineral Density: UK Biobank Analyses With Mendelian Randomization.
- Metabolomic insights into amino acid signatures and pathways associated with osteoporosis in Iranian elderly population.
- Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
- Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
- Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
- An update on magnesium and bone health.
- Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
- Circulating and dietary magnesium and risk of cardiovascular disease: a systematic review and meta-analysis of prospective studies.
- Magnesium and the risk of cardiovascular events: a meta-analysis of prospective cohort studies.
- Quantitative Association Between Serum/Dietary Magnesium and Cardiovascular Disease/Coronary Heart Disease Risk: A Dose-Response Meta-analysis of Prospective Cohort Studies.
- Comparative Efficacy of Nutraceuticals on Endothelial Function: A Systematic Review and Network Meta-Analysis.
- Serum magnesium, mortality, and cardiovascular disease in chronic kidney disease and end-stage renal disease patients: a systematic review and meta-analysis.
- Taurine Supplementation Lowers Blood Pressure and Improves Vascular Function in Prehypertension: Randomized, Double-Blind, Placebo-Controlled Study.
- Taurine ameliorates blood pressure and vascular function in patients with type 2 diabetes: Randomized, double-blind, placebo-controlled trial.
- Taurine reduces the risk for metabolic syndrome: a systematic review and meta-analysis of randomized controlled trials.
- Effects of Oral Taurine Supplementation on Cardiometabolic Risk Factors: A Meta-analysis and Systematic Review of Randomized Clinical Trials.
- The effects of taurine supplementation on glycemic control and serum lipid profile in patients with type 2 diabetes: a randomized, double-blind, placebo-controlled trial.