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Serenita Night-Time

product on market Tablet or Pill Efficient Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 73% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

L-Theanine and GABA are supported by moderate evidence for promoting relaxation and sleep quality. Magnesium, calcium, and phosphorus provide essential mineral support for neuromuscular function. Overall evidence coverage for this specific combination is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Serenita Night-Time
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
73%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
119 mg (9% DV)
92 mg (7% DV)
Within RDA (0.1× RDA) 13 studies (A:0, B:3)
125 mg (30% DV)
Within RDA (0.3× RDA) 316 studies (A:8, B:159)
200 mg
Market median: 200.0mg (358 products) 9 studies (A:0, B:2)
Gamma-Aminobutyric Acid
100 mg
2 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)
Market median: 400.0mg (142 products) 10 studies (A:0, B:2)
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
Market median: 250.0mg (60 products) 7 studies (A:0, B:1)
Market median: 300.0mg (214 products) 25 studies (A:0, B:6)
Lemon Balm Leaf Extract
300 mg

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Stearic Acid Silicon Dioxide Pharmaceutical Glaze Magnesium Stearate Carnauba Wax Magnesium Silicate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take two (2) tablets with water one (1) hour before bedtime. Advanced Use: Take 4-6 tablets with water one (1) hour before bedtime or as recommended by your doctor.

Warnings & Precautions

Do not take more than 6 tablets in a 24 hour period.

Children under 12 years of age as directed by a physician.

If you are pregnant or nursing consult your physician before use.

Keep out of the reach of children.

Formulation Notes

Indications: Safe and effective sleep aid. Scientifically formulated for deep sleep, waking up refreshed and energized the next day.

Fall asleep faster, sleep better, wake up restored Non-habit forming sleep aid

Gluten Free

Manufactured in the USA

Additional Information

305-805-3456 M-F 9:00 AM-5:00 PM EST

Metadata

Product Details

UPC / SKU0 00856 00351 4
DSLD Entry Date2025-06-25
Product TypeOther Combinations
FormTablet or Pill
BrandEfficient
DSLD ID334408
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Electrolytes →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.