Home/ Supplements/ Vitamin D/ Tranquil Day Delicious Lemon Flavor

Tranquil Day Delicious Lemon Flavor

product on market Powder Windmill Health Products Safety: 90/100
90/100

This product looks safe

  • Magnesium: 600mg is 1.7× the Tolerable Upper Intake Level (350mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin D, calcium, magnesium, and potassium are essential nutrients that support bone health and neuromuscular function. There is strong research evidence regarding their roles in maintaining physiological balance. However, the overall evidence coverage for this specific formulation is very limited.

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

Alerts

Safety Alerts

Magnesium: 600mg is 1.7× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Tranquil Day Delicious Lemon Flavor
Open Full PDF View on NIH DSLD →
Details

Label Data

7 Gram(s)
Serving Size
50
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
Calcium
250 mg (25% DV)
600 mg (150% DV)
Exceeds UL by 1.7× (UL: 350 mg) 316 studies (A:8, B:159)
Potassium
198 mg (5% DV)

Other Ingredients

Citric Acid Silicon Dioxide natural Lemon flavor Acesulfame Potassium
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Add one scoop or two rounded teaspoons to 8 fl. oz. of hot or cold water once or twice daily as a dietary supplement.

Warnings & Precautions

-Keep out of reach of children.

-Do not use if seal is broken.

Formulation Notes

Relaxing Magnesium Supplement with Calcium, Potassium, & Vitamin D

Additional Information

"Tranquil Day is amazing! I feel calm, alert and it works for me day and night. This delicious natural product has changed my life."

Aviva Drescher, from Bravo's "The Real Housewives of New York City" is also a philanthropist, author, businesswoman, and mother of four. To help manage her stressful schedule and support a positive mood, she takes Tranquil Day daily.

Made in the U.S.A.

Item # N8974 G0273002

Helps Fight Stress...Naturally!

All Day Anti-Stress Formula

-Soothes & Supports Nervous System -Fast Acting Day & Night -Promotes Restful Sleep -Supports Positive Mood

50 Servings

-Protect from heat, light and moisture.

Metadata

Product Details

UPC / SKU0 35046 08974 0
DSLD Entry Date2015-02-25
Product TypeOther Combinations
FormPowder
DSLD ID42527
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
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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.