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Sleep First Wizard of Zz

product on market Capsule Dr. Gumman’s Integrative Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 60% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains melatonin, GABA, and 5-HTP, which are supported by moderate to strong evidence for promoting sleep onset and relaxation. Magnesium further supports muscle and nerve function to aid sleep quality. However, overall evidence coverage for the specific combination in this product remains very limited.

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

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Sleep First Wizard of Zz
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Vegan Capsule(s)
Serving Size
120
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

14 mg (3.5% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
Gamma Amino Butyric Acid
100 mg
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
10 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)
Proprietary Blend
420 mg

Other Ingredients

Vegan Capsule
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: 1-2 capsules an hour before bedtime or as directed by a healthcare practitioner. Do not exceed 4 capsules in a day/dose suggested by your healthcare practitioner

Warnings & Precautions

Caution: Keep out of reach of children.

Do not use if inner seal is missing or broken.

Pregnant and nursing women, individuals taking medications or persons with a health condition should consult their healthcare professional before using this product.

Formulation Notes

Sleep First, "the Wizard of Zz" is a strong sleep aid that calms your mind. It supports deep, restful, and refreshing sleep. This powerful, synergistic formula of Dr. Gumman & team integrates the best of Modern Science, Traditional Ayurvedic, and Chinese Medicines.

Vegan

Harmonious and Sustainable Clinical Grade Certified Lab Tested

Halal

Kosher

Restful Sleep Aid

No: Soy, dairy, egg, nuts, gluten, salt, sugar, artificial colors, artificial flavors or artificial sweeteners. Non-GMO. No fillers. Nothing else, pure goodness!

Color variations are natural

Made with love in the USA

Additional Information

Protect from heat, light, and moisture.

GMP Certified GMP Manufactured GMP Certified Facility Vegan Eco-Friendly O-K!

Metadata

Product Details

UPC / SKU8 17339 02090 2
DSLD Entry Date2025-07-24
Product TypeOther Combinations
FormCapsule
BrandDr. Gumman’s Integrative
DSLD ID333335
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.